Merge pull request #3360 from Infisical/feat/terraformCloudIntegration

Terraform cloud integration
2026-09-22 13:39:35 +00:00 · 2025-04-11 16:59:06 -03:00
parent dd52f4d7e0 85a716628b
commit fe58508136
87 changed files with 1936 additions and 16 deletions
--- a/backend/src/lib/api-docs/constants.ts
+++ b/backend/src/lib/api-docs/constants.ts
@@ -1769,6 +1769,9 @@ export const AppConnections = {
      sslRejectUnauthorized: "Whether or not to reject unauthorized SSL certificates.",
      sslCertificate: "The SSL certificate to use for connection."
    },
+    TERRAFORM_CLOUD: {
+      apiToken: "The API token to use to connect with Terraform Cloud."
+    },
    VERCEL: {
      apiToken: "The API token used to authenticate with Vercel."
    },
@@ -1895,6 +1898,15 @@ export const SecretSyncs = {
      env: "The ID of the Humanitec environment to sync secrets to.",
      scope: "The Humanitec scope that secrets should be synced to."
    },
+    TERRAFORM_CLOUD: {
+      org: "The ID of the Terraform Cloud org to sync secrets to.",
+      variableSetName: "The name of the Terraform Cloud Variable Set to sync secrets to.",
+      variableSetId: "The ID of the Terraform Cloud Variable Set to sync secrets to.",
+      workspaceName: "The name of the Terraform Cloud workspace to sync secrets to.",
+      workspaceId: "The ID of the Terraform Cloud workspace to sync secrets to.",
+      scope: "The Terraform Cloud scope that secrets should be synced to.",
+      category: "The Terraform Cloud category that secrets should be synced to."
+    },
    VERCEL: {
      app: "The ID of the Vercel app to sync secrets to.",
      appName: "The name of the Vercel app to sync secrets to.",
--- a/backend/src/server/routes/v1/app-connection-routers/app-connection-router.ts
+++ b/backend/src/server/routes/v1/app-connection-routers/app-connection-router.ts
@@ -31,6 +31,10 @@ import {
  PostgresConnectionListItemSchema,
  SanitizedPostgresConnectionSchema
 } from "@app/services/app-connection/postgres";
+import {
+  SanitizedTerraformCloudConnectionSchema,
+  TerraformCloudConnectionListItemSchema
+} from "@app/services/app-connection/terraform-cloud";
 import { SanitizedVercelConnectionSchema, VercelConnectionListItemSchema } from "@app/services/app-connection/vercel";
 import { AuthMode } from "@app/services/auth/auth-type";

@@ -43,6 +47,7 @@ const SanitizedAppConnectionSchema = z.union([
  ...SanitizedAzureAppConfigurationConnectionSchema.options,
  ...SanitizedDatabricksConnectionSchema.options,
  ...SanitizedHumanitecConnectionSchema.options,
+  ...SanitizedTerraformCloudConnectionSchema.options,
  ...SanitizedVercelConnectionSchema.options,
  ...SanitizedPostgresConnectionSchema.options,
  ...SanitizedMsSqlConnectionSchema.options,
@@ -57,6 +62,7 @@ const AppConnectionOptionsSchema = z.discriminatedUnion("app", [
  AzureAppConfigurationConnectionListItemSchema,
  DatabricksConnectionListItemSchema,
  HumanitecConnectionListItemSchema,
+  TerraformCloudConnectionListItemSchema,
  VercelConnectionListItemSchema,
  PostgresConnectionListItemSchema,
  MsSqlConnectionListItemSchema,
--- a/backend/src/server/routes/v1/app-connection-routers/index.ts
+++ b/backend/src/server/routes/v1/app-connection-routers/index.ts
@@ -10,6 +10,7 @@ import { registerGitHubConnectionRouter } from "./github-connection-router";
 import { registerHumanitecConnectionRouter } from "./humanitec-connection-router";
 import { registerMsSqlConnectionRouter } from "./mssql-connection-router";
 import { registerPostgresConnectionRouter } from "./postgres-connection-router";
+import { registerTerraformCloudConnectionRouter } from "./terraform-cloud-router";
 import { registerVercelConnectionRouter } from "./vercel-connection-router";

 export * from "./app-connection-router";
@@ -23,6 +24,7 @@ export const APP_CONNECTION_REGISTER_ROUTER_MAP: Record<AppConnection, (server:
    [AppConnection.AzureAppConfiguration]: registerAzureAppConfigurationConnectionRouter,
    [AppConnection.Databricks]: registerDatabricksConnectionRouter,
    [AppConnection.Humanitec]: registerHumanitecConnectionRouter,
+    [AppConnection.TerraformCloud]: registerTerraformCloudConnectionRouter,
    [AppConnection.Vercel]: registerVercelConnectionRouter,
    [AppConnection.Postgres]: registerPostgresConnectionRouter,
    [AppConnection.MsSql]: registerMsSqlConnectionRouter,
--- a/backend/src/server/routes/v1/app-connection-routers/terraform-cloud-router.ts
+++ b/backend/src/server/routes/v1/app-connection-routers/terraform-cloud-router.ts
@@ -0,0 +1,69 @@
+import z from "zod";
+
+import { readLimit } from "@app/server/config/rateLimiter";
+import { verifyAuth } from "@app/server/plugins/auth/verify-auth";
+import { AppConnection } from "@app/services/app-connection/app-connection-enums";
+import {
+  CreateTerraformCloudConnectionSchema,
+  SanitizedTerraformCloudConnectionSchema,
+  TTerraformCloudOrganization,
+  UpdateTerraformCloudConnectionSchema
+} from "@app/services/app-connection/terraform-cloud";
+import { AuthMode } from "@app/services/auth/auth-type";
+
+import { registerAppConnectionEndpoints } from "./app-connection-endpoints";
+
+export const registerTerraformCloudConnectionRouter = async (server: FastifyZodProvider) => {
+  registerAppConnectionEndpoints({
+    app: AppConnection.TerraformCloud,
+    server,
+    sanitizedResponseSchema: SanitizedTerraformCloudConnectionSchema,
+    createSchema: CreateTerraformCloudConnectionSchema,
+    updateSchema: UpdateTerraformCloudConnectionSchema
+  });
+
+  // The below endpoints are not exposed and for Infisical App use
+  server.route({
+    method: "GET",
+    url: `/:connectionId/organizations`,
+    config: {
+      rateLimit: readLimit
+    },
+    schema: {
+      params: z.object({
+        connectionId: z.string().uuid()
+      }),
+      response: {
+        200: z
+          .object({
+            id: z.string(),
+            name: z.string(),
+            variableSets: z
+              .object({
+                id: z.string(),
+                name: z.string(),
+                description: z.string().optional(),
+                global: z.boolean().optional()
+              })
+              .array(),
+            workspaces: z
+              .object({
+                id: z.string(),
+                name: z.string()
+              })
+              .array()
+          })
+          .array()
+      }
+    },
+    onRequest: verifyAuth([AuthMode.JWT]),
+    handler: async (req) => {
+      const { connectionId } = req.params;
+
+      const organizations: TTerraformCloudOrganization[] =
+        await server.services.appConnection.terraformCloud.listOrganizations(connectionId, req.permission);
+
+      return organizations;
+    }
+  });
+};
--- a/backend/src/server/routes/v1/secret-sync-routers/index.ts
+++ b/backend/src/server/routes/v1/secret-sync-routers/index.ts
@@ -9,6 +9,7 @@ import { registerDatabricksSyncRouter } from "./databricks-sync-router";
 import { registerGcpSyncRouter } from "./gcp-sync-router";
 import { registerGitHubSyncRouter } from "./github-sync-router";
 import { registerHumanitecSyncRouter } from "./humanitec-sync-router";
+import { registerTerraformCloudSyncRouter } from "./terraform-cloud-sync-router";
 import { registerVercelSyncRouter } from "./vercel-sync-router";

 export * from "./secret-sync-router";
@@ -22,6 +23,7 @@ export const SECRET_SYNC_REGISTER_ROUTER_MAP: Record<SecretSync, (server: Fastif
  [SecretSync.AzureAppConfiguration]: registerAzureAppConfigurationSyncRouter,
  [SecretSync.Databricks]: registerDatabricksSyncRouter,
  [SecretSync.Humanitec]: registerHumanitecSyncRouter,
+  [SecretSync.TerraformCloud]: registerTerraformCloudSyncRouter,
  [SecretSync.Camunda]: registerCamundaSyncRouter,
  [SecretSync.Vercel]: registerVercelSyncRouter
 };
--- a/backend/src/server/routes/v1/secret-sync-routers/secret-sync-router.ts
+++ b/backend/src/server/routes/v1/secret-sync-routers/secret-sync-router.ts
@@ -23,6 +23,7 @@ import { DatabricksSyncListItemSchema, DatabricksSyncSchema } from "@app/service
 import { GcpSyncListItemSchema, GcpSyncSchema } from "@app/services/secret-sync/gcp";
 import { GitHubSyncListItemSchema, GitHubSyncSchema } from "@app/services/secret-sync/github";
 import { HumanitecSyncListItemSchema, HumanitecSyncSchema } from "@app/services/secret-sync/humanitec";
+import { TerraformCloudSyncListItemSchema, TerraformCloudSyncSchema } from "@app/services/secret-sync/terraform-cloud";
 import { VercelSyncListItemSchema, VercelSyncSchema } from "@app/services/secret-sync/vercel";

 const SecretSyncSchema = z.discriminatedUnion("destination", [
@@ -34,6 +35,7 @@ const SecretSyncSchema = z.discriminatedUnion("destination", [
  AzureAppConfigurationSyncSchema,
  DatabricksSyncSchema,
  HumanitecSyncSchema,
+  TerraformCloudSyncSchema,
  CamundaSyncSchema,
  VercelSyncSchema
 ]);
@@ -47,6 +49,7 @@ const SecretSyncOptionsSchema = z.discriminatedUnion("destination", [
  AzureAppConfigurationSyncListItemSchema,
  DatabricksSyncListItemSchema,
  HumanitecSyncListItemSchema,
+  TerraformCloudSyncListItemSchema,
  CamundaSyncListItemSchema,
  VercelSyncListItemSchema
 ]);
--- a/backend/src/server/routes/v1/secret-sync-routers/terraform-cloud-sync-router.ts
+++ b/backend/src/server/routes/v1/secret-sync-routers/terraform-cloud-sync-router.ts
@@ -0,0 +1,17 @@
+import { SecretSync } from "@app/services/secret-sync/secret-sync-enums";
+import {
+  CreateTerraformCloudSyncSchema,
+  TerraformCloudSyncSchema,
+  UpdateTerraformCloudSyncSchema
+} from "@app/services/secret-sync/terraform-cloud";
+
+import { registerSyncSecretsEndpoints } from "./secret-sync-endpoints";
+
+export const registerTerraformCloudSyncRouter = async (server: FastifyZodProvider) =>
+  registerSyncSecretsEndpoints({
+    destination: SecretSync.TerraformCloud,
+    server,
+    responseSchema: TerraformCloudSyncSchema,
+    createSchema: CreateTerraformCloudSyncSchema,
+    updateSchema: UpdateTerraformCloudSyncSchema
+  });
--- a/backend/src/services/app-connection/app-connection-enums.ts
+++ b/backend/src/services/app-connection/app-connection-enums.ts
@@ -6,6 +6,7 @@ export enum AppConnection {
  AzureKeyVault = "azure-key-vault",
  AzureAppConfiguration = "azure-app-configuration",
  Humanitec = "humanitec",
+  TerraformCloud = "terraform-cloud",
  Vercel = "vercel",
  Postgres = "postgres",
  MsSql = "mssql",
--- a/backend/src/services/app-connection/app-connection-fns.ts
+++ b/backend/src/services/app-connection/app-connection-fns.ts
@@ -42,6 +42,11 @@ import {
 } from "./humanitec";
 import { getMsSqlConnectionListItem, MsSqlConnectionMethod } from "./mssql";
 import { getPostgresConnectionListItem, PostgresConnectionMethod } from "./postgres";
+import {
+  getTerraformCloudConnectionListItem,
+  TerraformCloudConnectionMethod,
+  validateTerraformCloudConnectionCredentials
+} from "./terraform-cloud";
 import { VercelConnectionMethod } from "./vercel";
 import { getVercelConnectionListItem, validateVercelConnectionCredentials } from "./vercel/vercel-connection-fns";

@@ -54,6 +59,7 @@ export const listAppConnectionOptions = () => {
    getAzureAppConfigurationConnectionListItem(),
    getDatabricksConnectionListItem(),
    getHumanitecConnectionListItem(),
+    getTerraformCloudConnectionListItem(),
    getVercelConnectionListItem(),
    getPostgresConnectionListItem(),
    getMsSqlConnectionListItem(),
@@ -114,6 +120,7 @@ const VALIDATE_APP_CONNECTION_CREDENTIALS_MAP: Record<AppConnection, TAppConnect
  [AppConnection.Humanitec]: validateHumanitecConnectionCredentials as TAppConnectionCredentialsValidator,
  [AppConnection.Postgres]: validateSqlConnectionCredentials as TAppConnectionCredentialsValidator,
  [AppConnection.MsSql]: validateSqlConnectionCredentials as TAppConnectionCredentialsValidator,
+  [AppConnection.TerraformCloud]: validateTerraformCloudConnectionCredentials as TAppConnectionCredentialsValidator,
  [AppConnection.Camunda]: validateCamundaConnectionCredentials as TAppConnectionCredentialsValidator,
  [AppConnection.Vercel]: validateVercelConnectionCredentials as TAppConnectionCredentialsValidator
 };
@@ -141,6 +148,7 @@ export const getAppConnectionMethodName = (method: TAppConnection["method"]) =>
    case CamundaConnectionMethod.ClientCredentials:
      return "Client Credentials";
    case HumanitecConnectionMethod.ApiToken:
+    case TerraformCloudConnectionMethod.ApiToken:
    case VercelConnectionMethod.ApiToken:
      return "API Token";
    case PostgresConnectionMethod.UsernameAndPassword:
@@ -186,6 +194,7 @@ export const TRANSITION_CONNECTION_CREDENTIALS_TO_PLATFORM: Record<
  [AppConnection.Humanitec]: platformManagedCredentialsNotSupported,
  [AppConnection.Postgres]: transferSqlConnectionCredentialsToPlatform as TAppConnectionTransitionCredentialsToPlatform,
  [AppConnection.MsSql]: transferSqlConnectionCredentialsToPlatform as TAppConnectionTransitionCredentialsToPlatform,
+  [AppConnection.TerraformCloud]: platformManagedCredentialsNotSupported,
  [AppConnection.Camunda]: platformManagedCredentialsNotSupported,
  [AppConnection.Vercel]: platformManagedCredentialsNotSupported
 };
--- a/backend/src/services/app-connection/app-connection-maps.ts
+++ b/backend/src/services/app-connection/app-connection-maps.ts
@@ -8,6 +8,7 @@ export const APP_CONNECTION_NAME_MAP: Record<AppConnection, string> = {
  [AppConnection.AzureAppConfiguration]: "Azure App Configuration",
  [AppConnection.Databricks]: "Databricks",
  [AppConnection.Humanitec]: "Humanitec",
+  [AppConnection.TerraformCloud]: "Terraform Cloud",
  [AppConnection.Vercel]: "Vercel",
  [AppConnection.Postgres]: "PostgreSQL",
  [AppConnection.MsSql]: "Microsoft SQL Server",
--- a/backend/src/services/app-connection/app-connection-service.ts
+++ b/backend/src/services/app-connection/app-connection-service.ts
@@ -43,6 +43,8 @@ import { ValidateHumanitecConnectionCredentialsSchema } from "./humanitec";
 import { humanitecConnectionService } from "./humanitec/humanitec-connection-service";
 import { ValidateMsSqlConnectionCredentialsSchema } from "./mssql";
 import { ValidatePostgresConnectionCredentialsSchema } from "./postgres";
+import { ValidateTerraformCloudConnectionCredentialsSchema } from "./terraform-cloud";
+import { terraformCloudConnectionService } from "./terraform-cloud/terraform-cloud-connection-service";
 import { ValidateVercelConnectionCredentialsSchema } from "./vercel";
 import { vercelConnectionService } from "./vercel/vercel-connection-service";

@@ -62,6 +64,7 @@ const VALIDATE_APP_CONNECTION_CREDENTIALS_MAP: Record<AppConnection, TValidateAp
  [AppConnection.AzureAppConfiguration]: ValidateAzureAppConfigurationConnectionCredentialsSchema,
  [AppConnection.Databricks]: ValidateDatabricksConnectionCredentialsSchema,
  [AppConnection.Humanitec]: ValidateHumanitecConnectionCredentialsSchema,
+  [AppConnection.TerraformCloud]: ValidateTerraformCloudConnectionCredentialsSchema,
  [AppConnection.Vercel]: ValidateVercelConnectionCredentialsSchema,
  [AppConnection.Postgres]: ValidatePostgresConnectionCredentialsSchema,
  [AppConnection.MsSql]: ValidateMsSqlConnectionCredentialsSchema,
@@ -437,6 +440,7 @@ export const appConnectionServiceFactory = ({
    databricks: databricksConnectionService(connectAppConnectionById, appConnectionDAL, kmsService),
    aws: awsConnectionService(connectAppConnectionById),
    humanitec: humanitecConnectionService(connectAppConnectionById),
+    terraformCloud: terraformCloudConnectionService(connectAppConnectionById),
    camunda: camundaConnectionService(connectAppConnectionById, appConnectionDAL, kmsService),
    vercel: vercelConnectionService(connectAppConnectionById)
  };
--- a/backend/src/services/app-connection/app-connection-types.ts
+++ b/backend/src/services/app-connection/app-connection-types.ts
@@ -57,6 +57,12 @@ import {
  TPostgresConnectionInput,
  TValidatePostgresConnectionCredentialsSchema
 } from "./postgres";
+import {
+  TTerraformCloudConnection,
+  TTerraformCloudConnectionConfig,
+  TTerraformCloudConnectionInput,
+  TValidateTerraformCloudConnectionCredentialsSchema
+} from "./terraform-cloud";
 import {
  TValidateVercelConnectionCredentialsSchema,
  TVercelConnection,
@@ -72,6 +78,7 @@ export type TAppConnection = { id: string } & (
  | TAzureAppConfigurationConnection
  | TDatabricksConnection
  | THumanitecConnection
+  | TTerraformCloudConnection
  | TVercelConnection
  | TPostgresConnection
  | TMsSqlConnection
@@ -90,6 +97,7 @@ export type TAppConnectionInput = { id: string } & (
  | TAzureAppConfigurationConnectionInput
  | TDatabricksConnectionInput
  | THumanitecConnectionInput
+  | TTerraformCloudConnectionInput
  | TVercelConnectionInput
  | TPostgresConnectionInput
  | TMsSqlConnectionInput
@@ -115,9 +123,10 @@ export type TAppConnectionConfig =
  | TAzureAppConfigurationConnectionConfig
  | TDatabricksConnectionConfig
  | THumanitecConnectionConfig
+  | TTerraformCloudConnectionConfig
+  | TVercelConnectionConfig
  | TSqlConnectionConfig
-  | TCamundaConnectionConfig
-  | TVercelConnectionConfig;
+  | TCamundaConnectionConfig;

 export type TValidateAppConnectionCredentialsSchema =
  | TValidateAwsConnectionCredentialsSchema
@@ -130,6 +139,7 @@ export type TValidateAppConnectionCredentialsSchema =
  | TValidatePostgresConnectionCredentialsSchema
  | TValidateMsSqlConnectionCredentialsSchema
  | TValidateCamundaConnectionCredentialsSchema
+  | TValidateTerraformCloudConnectionCredentialsSchema
  | TValidateVercelConnectionCredentialsSchema;

 export type TListAwsConnectionKmsKeys = {
--- a/backend/src/services/app-connection/terraform-cloud/index.ts
+++ b/backend/src/services/app-connection/terraform-cloud/index.ts
@@ -0,0 +1,4 @@
+export * from "./terraform-cloud-connection-enums";
+export * from "./terraform-cloud-connection-fns";
+export * from "./terraform-cloud-connection-schemas";
+export * from "./terraform-cloud-connection-types";
--- a/backend/src/services/app-connection/terraform-cloud/terraform-cloud-connection-enums.ts
+++ b/backend/src/services/app-connection/terraform-cloud/terraform-cloud-connection-enums.ts
@@ -0,0 +1,3 @@
+export enum TerraformCloudConnectionMethod {
+  ApiToken = "api-token"
+}
--- a/backend/src/services/app-connection/terraform-cloud/terraform-cloud-connection-fns.ts
+++ b/backend/src/services/app-connection/terraform-cloud/terraform-cloud-connection-fns.ts
@@ -0,0 +1,135 @@
+import { AxiosError, AxiosResponse } from "axios";
+
+import { request } from "@app/lib/config/request";
+import { BadRequestError, InternalServerError } from "@app/lib/errors";
+import { AppConnection } from "@app/services/app-connection/app-connection-enums";
+import { IntegrationUrls } from "@app/services/integration-auth/integration-list";
+
+import { TerraformCloudConnectionMethod } from "./terraform-cloud-connection-enums";
+import {
+  TTerraformCloudConnection,
+  TTerraformCloudConnectionConfig,
+  TTerraformCloudOrganization,
+  TTerraformCloudVariableSet,
+  TTerraformCloudWorkspace
+} from "./terraform-cloud-connection-types";
+
+export const getTerraformCloudConnectionListItem = () => {
+  return {
+    name: "Terraform Cloud" as const,
+    app: AppConnection.TerraformCloud as const,
+    methods: Object.values(TerraformCloudConnectionMethod) as [TerraformCloudConnectionMethod.ApiToken]
+  };
+};
+
+export const validateTerraformCloudConnectionCredentials = async (config: TTerraformCloudConnectionConfig) => {
+  const { credentials: inputCredentials } = config;
+
+  let response: AxiosResponse<{ data: TTerraformCloudOrganization[] }> | null = null;
+
+  try {
+    response = await request.get<{ data: TTerraformCloudOrganization[] }>(
+      `${IntegrationUrls.TERRAFORM_CLOUD_API_URL}/api/v2/organizations`,
+      {
+        headers: {
+          Authorization: `Bearer ${inputCredentials.apiToken}`,
+          "Content-Type": "application/vnd.api+json"
+        }
+      }
+    );
+  } catch (error: unknown) {
+    if (error instanceof AxiosError) {
+      throw new BadRequestError({
+        message: `Failed to validate credentials: ${error.message || "Unknown error"}`
+      });
+    }
+    throw new BadRequestError({
+      message: "Unable to validate connection - verify credentials"
+    });
+  }
+
+  if (!response?.data) {
+    throw new InternalServerError({
+      message: "Failed to get organizations: Response was empty"
+    });
+  }
+
+  return inputCredentials;
+};
+
+export const listOrganizations = async (
+  appConnection: TTerraformCloudConnection
+): Promise<TTerraformCloudOrganization[]> => {
+  const {
+    credentials: { apiToken }
+  } = appConnection;
+
+  const headers = {
+    Authorization: `Bearer ${apiToken}`,
+    "Content-Type": "application/vnd.api+json"
+  };
+
+  const fetchAllPages = async <T>(url: string): Promise<T[]> => {
+    let results: T[] = [];
+    let nextUrl: string | null = url;
+
+    while (nextUrl) {
+      // eslint-disable-next-line no-await-in-loop
+      const res: AxiosResponse<{ data: T[]; links?: { next?: string } }> = await request.get(nextUrl, { headers });
+      results = results.concat(res.data.data);
+      nextUrl = res.data.links?.next || null;
+    }
+
+    return results;
+  };
+
+  const orgEntities = await fetchAllPages<{ id: string; attributes: { name: string } }>(
+    `${IntegrationUrls.TERRAFORM_CLOUD_API_URL}/api/v2/organizations`
+  );
+
+  const orgsWithVariableSetsAndWorkspaces: TTerraformCloudOrganization[] = [];
+
+  const variableSetPromises = orgEntities.map((org) =>
+    fetchAllPages<{ id: string; attributes: { name: string; description?: string; global?: boolean } }>(
+      `${IntegrationUrls.TERRAFORM_CLOUD_API_URL}/api/v2/organizations/${org.id}/varsets`
+    ).catch(() => [])
+  );
+
+  const workspacePromises = orgEntities.map((org) =>
+    fetchAllPages<{ id: string; attributes: { name: string } }>(
+      `${IntegrationUrls.TERRAFORM_CLOUD_API_URL}/api/v2/organizations/${org.id}/workspaces`
+    ).catch(() => [])
+  );
+
+  const [variableSetResults, workspaceResults] = await Promise.all([
+    Promise.all(variableSetPromises),
+    Promise.all(workspacePromises)
+  ]);
+
+  for (let i = 0; i < orgEntities.length; i += 1) {
+    const org = orgEntities[i];
+    const variableSetsData = variableSetResults[i];
+    const workspacesData = workspaceResults[i];
+
+    const variableSets: TTerraformCloudVariableSet[] = variableSetsData.map((varSet) => ({
+      id: varSet.id,
+      name: varSet.attributes.name,
+      description: varSet.attributes.description,
+      global: varSet.attributes.global
+    }));
+
+    const workspaces: TTerraformCloudWorkspace[] = workspacesData.map((workspace) => ({
+      id: workspace.id,
+      name: workspace.attributes.name
+    }));
+
+    orgsWithVariableSetsAndWorkspaces.push({
+      id: org.id,
+      name: org.attributes.name,
+      variableSets,
+      workspaces
+    });
+  }
+
+  return orgsWithVariableSetsAndWorkspaces;
+};
--- a/backend/src/services/app-connection/terraform-cloud/terraform-cloud-connection-schemas.ts
+++ b/backend/src/services/app-connection/terraform-cloud/terraform-cloud-connection-schemas.ts
@@ -0,0 +1,60 @@
+import z from "zod";
+
+import { AppConnections } from "@app/lib/api-docs";
+import { AppConnection } from "@app/services/app-connection/app-connection-enums";
+import {
+  BaseAppConnectionSchema,
+  GenericCreateAppConnectionFieldsSchema,
+  GenericUpdateAppConnectionFieldsSchema
+} from "@app/services/app-connection/app-connection-schemas";
+
+import { TerraformCloudConnectionMethod } from "./terraform-cloud-connection-enums";
+
+export const TerraformCloudConnectionAccessTokenCredentialsSchema = z.object({
+  apiToken: z.string().trim().min(1, "API Token required").describe(AppConnections.CREDENTIALS.TERRAFORM_CLOUD.apiToken)
+});
+
+const BaseTerraformCloudConnectionSchema = BaseAppConnectionSchema.extend({
+  app: z.literal(AppConnection.TerraformCloud)
+});
+
+export const TerraformCloudConnectionSchema = BaseTerraformCloudConnectionSchema.extend({
+  method: z.literal(TerraformCloudConnectionMethod.ApiToken),
+  credentials: TerraformCloudConnectionAccessTokenCredentialsSchema
+});
+
+export const SanitizedTerraformCloudConnectionSchema = z.discriminatedUnion("method", [
+  BaseTerraformCloudConnectionSchema.extend({
+    method: z.literal(TerraformCloudConnectionMethod.ApiToken),
+    credentials: TerraformCloudConnectionAccessTokenCredentialsSchema.pick({})
+  })
+]);
+
+export const ValidateTerraformCloudConnectionCredentialsSchema = z.discriminatedUnion("method", [
+  z.object({
+    method: z
+      .literal(TerraformCloudConnectionMethod.ApiToken)
+      .describe(AppConnections?.CREATE(AppConnection.TerraformCloud).method),
+    credentials: TerraformCloudConnectionAccessTokenCredentialsSchema.describe(
+      AppConnections.CREATE(AppConnection.TerraformCloud).credentials
+    )
+  })
+]);
+
+export const CreateTerraformCloudConnectionSchema = ValidateTerraformCloudConnectionCredentialsSchema.and(
+  GenericCreateAppConnectionFieldsSchema(AppConnection.TerraformCloud)
+);
+
+export const UpdateTerraformCloudConnectionSchema = z
+  .object({
+    credentials: TerraformCloudConnectionAccessTokenCredentialsSchema.optional().describe(
+      AppConnections.UPDATE(AppConnection.TerraformCloud).credentials
+    )
+  })
+  .and(GenericUpdateAppConnectionFieldsSchema(AppConnection.TerraformCloud));
+
+export const TerraformCloudConnectionListItemSchema = z.object({
+  name: z.literal("Terraform Cloud"),
+  app: z.literal(AppConnection.TerraformCloud),
+  methods: z.nativeEnum(TerraformCloudConnectionMethod).array()
+});
--- a/backend/src/services/app-connection/terraform-cloud/terraform-cloud-connection-service.ts
+++ b/backend/src/services/app-connection/terraform-cloud/terraform-cloud-connection-service.ts
@@ -0,0 +1,29 @@
+import { logger } from "@app/lib/logger";
+import { OrgServiceActor } from "@app/lib/types";
+
+import { AppConnection } from "../app-connection-enums";
+import { listOrganizations as getTerraformCloudOrganizations } from "./terraform-cloud-connection-fns";
+import { TTerraformCloudConnection } from "./terraform-cloud-connection-types";
+
+type TGetAppConnectionFunc = (
+  app: AppConnection,
+  connectionId: string,
+  actor: OrgServiceActor
+) => Promise<TTerraformCloudConnection>;
+
+export const terraformCloudConnectionService = (getAppConnection: TGetAppConnectionFunc) => {
+  const listOrganizations = async (connectionId: string, actor: OrgServiceActor) => {
+    const appConnection = await getAppConnection(AppConnection.TerraformCloud, connectionId, actor);
+    try {
+      const organizations = await getTerraformCloudOrganizations(appConnection);
+      return organizations;
+    } catch (error) {
+      logger.error(error, "Failed to establish connection with Terraform Cloud");
+      return [];
+    }
+  };
+
+  return {
+    listOrganizations
+  };
+};
--- a/backend/src/services/app-connection/terraform-cloud/terraform-cloud-connection-types.ts
+++ b/backend/src/services/app-connection/terraform-cloud/terraform-cloud-connection-types.ts
@@ -0,0 +1,45 @@
+import z from "zod";
+
+import { DiscriminativePick } from "@app/lib/types";
+
+import { AppConnection } from "../app-connection-enums";
+import {
+  CreateTerraformCloudConnectionSchema,
+  TerraformCloudConnectionSchema,
+  ValidateTerraformCloudConnectionCredentialsSchema
+} from "./terraform-cloud-connection-schemas";
+
+export type TTerraformCloudConnection = z.infer<typeof TerraformCloudConnectionSchema>;
+
+export type TTerraformCloudConnectionInput = z.infer<typeof CreateTerraformCloudConnectionSchema> & {
+  app: AppConnection.TerraformCloud;
+};
+
+export type TValidateTerraformCloudConnectionCredentialsSchema =
+  typeof ValidateTerraformCloudConnectionCredentialsSchema;
+
+export type TTerraformCloudConnectionConfig = DiscriminativePick<
+  TTerraformCloudConnectionInput,
+  "method" | "app" | "credentials"
+> & {
+  orgId: string;
+};
+
+export type TTerraformCloudVariableSet = {
+  id: string;
+  name: string;
+  description?: string;
+  global?: boolean;
+};
+
+export type TTerraformCloudWorkspace = {
+  id: string;
+  name: string;
+};
+
+export type TTerraformCloudOrganization = {
+  id: string;
+  name: string;
+  variableSets: TTerraformCloudVariableSet[];
+  workspaces: TTerraformCloudWorkspace[];
+};
--- a/backend/src/services/secret-sync/secret-sync-enums.ts
+++ b/backend/src/services/secret-sync/secret-sync-enums.ts
@@ -7,6 +7,7 @@ export enum SecretSync {
  AzureAppConfiguration = "azure-app-configuration",
  Databricks = "databricks",
  Humanitec = "humanitec",
+  TerraformCloud = "terraform-cloud",
  Camunda = "camunda",
  Vercel = "vercel"
 }
--- a/backend/src/services/secret-sync/secret-sync-fns.ts
+++ b/backend/src/services/secret-sync/secret-sync-fns.ts
@@ -27,6 +27,7 @@ import { GCP_SYNC_LIST_OPTION } from "./gcp";
 import { GcpSyncFns } from "./gcp/gcp-sync-fns";
 import { HUMANITEC_SYNC_LIST_OPTION } from "./humanitec";
 import { HumanitecSyncFns } from "./humanitec/humanitec-sync-fns";
+import { TERRAFORM_CLOUD_SYNC_LIST_OPTION, TerraformCloudSyncFns } from "./terraform-cloud";
 import { VERCEL_SYNC_LIST_OPTION, VercelSyncFns } from "./vercel";

 const SECRET_SYNC_LIST_OPTIONS: Record<SecretSync, TSecretSyncListItem> = {
@@ -38,6 +39,7 @@ const SECRET_SYNC_LIST_OPTIONS: Record<SecretSync, TSecretSyncListItem> = {
  [SecretSync.AzureAppConfiguration]: AZURE_APP_CONFIGURATION_SYNC_LIST_OPTION,
  [SecretSync.Databricks]: DATABRICKS_SYNC_LIST_OPTION,
  [SecretSync.Humanitec]: HUMANITEC_SYNC_LIST_OPTION,
+  [SecretSync.TerraformCloud]: TERRAFORM_CLOUD_SYNC_LIST_OPTION,
  [SecretSync.Camunda]: CAMUNDA_SYNC_LIST_OPTION,
  [SecretSync.Vercel]: VERCEL_SYNC_LIST_OPTION
 };
@@ -125,6 +127,8 @@ export const SecretSyncFns = {
        }).syncSecrets(secretSync, secretMap);
      case SecretSync.Humanitec:
        return HumanitecSyncFns.syncSecrets(secretSync, secretMap);
+      case SecretSync.TerraformCloud:
+        return TerraformCloudSyncFns.syncSecrets(secretSync, secretMap);
      case SecretSync.Camunda:
        return camundaSyncFactory({
          appConnectionDAL,
@@ -176,6 +180,9 @@ export const SecretSyncFns = {
      case SecretSync.Humanitec:
        secretMap = await HumanitecSyncFns.getSecrets(secretSync);
        break;
+      case SecretSync.TerraformCloud:
+        secretMap = await TerraformCloudSyncFns.getSecrets(secretSync);
+        break;
      case SecretSync.Camunda:
        secretMap = await camundaSyncFactory({
          appConnectionDAL,
@@ -227,6 +234,8 @@ export const SecretSyncFns = {
        }).removeSecrets(secretSync, secretMap);
      case SecretSync.Humanitec:
        return HumanitecSyncFns.removeSecrets(secretSync, secretMap);
+      case SecretSync.TerraformCloud:
+        return TerraformCloudSyncFns.removeSecrets(secretSync, secretMap);
      case SecretSync.Camunda:
        return camundaSyncFactory({
          appConnectionDAL,
--- a/backend/src/services/secret-sync/secret-sync-maps.ts
+++ b/backend/src/services/secret-sync/secret-sync-maps.ts
@@ -10,6 +10,7 @@ export const SECRET_SYNC_NAME_MAP: Record<SecretSync, string> = {
  [SecretSync.AzureAppConfiguration]: "Azure App Configuration",
  [SecretSync.Databricks]: "Databricks",
  [SecretSync.Humanitec]: "Humanitec",
+  [SecretSync.TerraformCloud]: "Terraform Cloud",
  [SecretSync.Camunda]: "Camunda",
  [SecretSync.Vercel]: "Vercel"
 };
@@ -23,6 +24,7 @@ export const SECRET_SYNC_CONNECTION_MAP: Record<SecretSync, AppConnection> = {
  [SecretSync.AzureAppConfiguration]: AppConnection.AzureAppConfiguration,
  [SecretSync.Databricks]: AppConnection.Databricks,
  [SecretSync.Humanitec]: AppConnection.Humanitec,
+  [SecretSync.TerraformCloud]: AppConnection.TerraformCloud,
  [SecretSync.Camunda]: AppConnection.Camunda,
  [SecretSync.Vercel]: AppConnection.Vercel
 };
--- a/backend/src/services/secret-sync/secret-sync-types.ts
+++ b/backend/src/services/secret-sync/secret-sync-types.ts
@@ -55,6 +55,12 @@ import {
  THumanitecSyncListItem,
  THumanitecSyncWithCredentials
 } from "./humanitec";
+import {
+  TTerraformCloudSync,
+  TTerraformCloudSyncInput,
+  TTerraformCloudSyncListItem,
+  TTerraformCloudSyncWithCredentials
+} from "./terraform-cloud";
 import { TVercelSync, TVercelSyncInput, TVercelSyncListItem, TVercelSyncWithCredentials } from "./vercel";

 export type TSecretSync =
@@ -66,6 +72,7 @@ export type TSecretSync =
  | TAzureAppConfigurationSync
  | TDatabricksSync
  | THumanitecSync
+  | TTerraformCloudSync
  | TCamundaSync
  | TVercelSync;

@@ -78,6 +85,7 @@ export type TSecretSyncWithCredentials =
  | TAzureAppConfigurationSyncWithCredentials
  | TDatabricksSyncWithCredentials
  | THumanitecSyncWithCredentials
+  | TTerraformCloudSyncWithCredentials
  | TCamundaSyncWithCredentials
  | TVercelSyncWithCredentials;

@@ -90,6 +98,7 @@ export type TSecretSyncInput =
  | TAzureAppConfigurationSyncInput
  | TDatabricksSyncInput
  | THumanitecSyncInput
+  | TTerraformCloudSyncInput
  | TCamundaSyncInput
  | TVercelSyncInput;

@@ -102,6 +111,7 @@ export type TSecretSyncListItem =
  | TAzureAppConfigurationSyncListItem
  | TDatabricksSyncListItem
  | THumanitecSyncListItem
+  | TTerraformCloudSyncListItem
  | TCamundaSyncListItem
  | TVercelSyncListItem;

--- a/backend/src/services/secret-sync/terraform-cloud/index.ts
+++ b/backend/src/services/secret-sync/terraform-cloud/index.ts
@@ -0,0 +1,5 @@
+export * from "./terraform-cloud-sync-constants";
+export * from "./terraform-cloud-sync-enums";
+export * from "./terraform-cloud-sync-fns";
+export * from "./terraform-cloud-sync-schemas";
+export * from "./terraform-cloud-sync-types";
--- a/backend/src/services/secret-sync/terraform-cloud/terraform-cloud-sync-constants.ts
+++ b/backend/src/services/secret-sync/terraform-cloud/terraform-cloud-sync-constants.ts
@@ -0,0 +1,10 @@
+import { AppConnection } from "@app/services/app-connection/app-connection-enums";
+import { SecretSync } from "@app/services/secret-sync/secret-sync-enums";
+import { TSecretSyncListItem } from "@app/services/secret-sync/secret-sync-types";
+
+export const TERRAFORM_CLOUD_SYNC_LIST_OPTION: TSecretSyncListItem = {
+  name: "Terraform Cloud",
+  destination: SecretSync.TerraformCloud,
+  connection: AppConnection.TerraformCloud,
+  canImportSecrets: false
+};
--- a/backend/src/services/secret-sync/terraform-cloud/terraform-cloud-sync-enums.ts
+++ b/backend/src/services/secret-sync/terraform-cloud/terraform-cloud-sync-enums.ts
@@ -0,0 +1,9 @@
+export enum TerraformCloudSyncScope {
+  VariableSet = "variable-set",
+  Workspace = "workspace"
+}
+
+export enum TerraformCloudSyncCategory {
+  Environment = "env",
+  Terraform = "terraform"
+}
--- a/backend/src/services/secret-sync/terraform-cloud/terraform-cloud-sync-fns.ts
+++ b/backend/src/services/secret-sync/terraform-cloud/terraform-cloud-sync-fns.ts
@@ -0,0 +1,253 @@
+/* eslint-disable no-await-in-loop */
+import { AxiosResponse } from "axios";
+
+import { request } from "@app/lib/config/request";
+import { IntegrationUrls } from "@app/services/integration-auth/integration-list";
+import { SecretSyncError } from "@app/services/secret-sync/secret-sync-errors";
+import { TSecretMap } from "@app/services/secret-sync/secret-sync-types";
+
+import { SECRET_SYNC_NAME_MAP } from "../secret-sync-maps";
+import { TerraformCloudSyncScope } from "./terraform-cloud-sync-enums";
+import {
+  TerraformCloudApiResponse,
+  TerraformCloudApiVariable,
+  TerraformCloudVariable,
+  TTerraformCloudSyncWithCredentials
+} from "./terraform-cloud-sync-types";
+
+const getTerraformCloudVariables = async (
+  secretSync: TTerraformCloudSyncWithCredentials
+): Promise<TerraformCloudVariable[]> => {
+  const {
+    destinationConfig,
+    connection: {
+      credentials: { apiToken }
+    }
+  } = secretSync;
+
+  let url: string;
+  let source: TerraformCloudVariable["source"];
+
+  if (destinationConfig.scope === TerraformCloudSyncScope.VariableSet) {
+    url = `${IntegrationUrls.TERRAFORM_CLOUD_API_URL}/api/v2/varsets/${destinationConfig.variableSetId}/relationships/vars`;
+    source = "varset";
+  } else {
+    url = `${IntegrationUrls.TERRAFORM_CLOUD_API_URL}/api/v2/workspaces/${destinationConfig.workspaceId}/vars`;
+    source = "workspace";
+  }
+
+  const headers = {
+    Authorization: `Bearer ${apiToken}`,
+    "Content-Type": "application/vnd.api+json"
+  };
+
+  const fetchAllPages = async (): Promise<TerraformCloudApiVariable[]> => {
+    let results: TerraformCloudApiVariable[] = [];
+    let nextUrl: string | null = url;
+
+    while (nextUrl) {
+      const res: AxiosResponse<TerraformCloudApiResponse<TerraformCloudApiVariable[]>> = await request.get<
+        TerraformCloudApiResponse<TerraformCloudApiVariable[]>
+      >(nextUrl, {
+        headers
+      });
+
+      if (res.data?.data) {
+        results = results.concat(res.data.data);
+      }
+
+      nextUrl = res.data?.links?.next ?? null;
+    }
+
+    return results;
+  };
+
+  const allVariableData = await fetchAllPages();
+
+  const variables: TerraformCloudVariable[] = allVariableData.map((variable) => ({
+    id: variable.id,
+    key: variable.attributes.key,
+    value: variable.attributes.value || "",
+    sensitive: variable.attributes.sensitive,
+    description: variable.attributes.description || "",
+    category: variable.attributes.category,
+    source
+  }));
+
+  return variables;
+};
+
+const deleteVariable = async (
+  secretSync: TTerraformCloudSyncWithCredentials,
+  variable: TerraformCloudVariable
+): Promise<void> => {
+  const {
+    destinationConfig,
+    connection: {
+      credentials: { apiToken }
+    }
+  } = secretSync;
+
+  try {
+    let url;
+
+    if (destinationConfig.scope === TerraformCloudSyncScope.VariableSet) {
+      url = `${IntegrationUrls.TERRAFORM_CLOUD_API_URL}/api/v2/varsets/${destinationConfig.variableSetId}/relationships/vars/${variable.id}`;
+    } else {
+      url = `${IntegrationUrls.TERRAFORM_CLOUD_API_URL}/api/v2/workspaces/${destinationConfig.workspaceId}/vars/${variable.id}`;
+    }
+
+    await request.delete(url, {
+      headers: {
+        Authorization: `Bearer ${apiToken}`,
+        "Content-Type": "application/vnd.api+json"
+      }
+    });
+  } catch (error) {
+    throw new SecretSyncError({
+      error,
+      secretKey: variable.key
+    });
+  }
+};
+
+const createVariable = async (
+  secretSync: TTerraformCloudSyncWithCredentials,
+  secretMap: TSecretMap,
+  key: string
+): Promise<void> => {
+  try {
+    const {
+      destinationConfig,
+      connection: {
+        credentials: { apiToken }
+      }
+    } = secretSync;
+
+    let url;
+
+    if (destinationConfig.scope === TerraformCloudSyncScope.VariableSet) {
+      url = `${IntegrationUrls.TERRAFORM_CLOUD_API_URL}/api/v2/varsets/${destinationConfig.variableSetId}/relationships/vars`;
+    } else {
+      url = `${IntegrationUrls.TERRAFORM_CLOUD_API_URL}/api/v2/workspaces/${destinationConfig.workspaceId}/vars`;
+    }
+
+    await request.post(
+      url,
+      {
+        data: {
+          type: "vars",
+          attributes: {
+            key,
+            value: secretMap[key].value,
+            description: secretMap[key].comment || "",
+            category: secretSync.destinationConfig.category,
+            sensitive: true
+          }
+        }
+      },
+      {
+        headers: {
+          Authorization: `Bearer ${apiToken}`,
+          "Content-Type": "application/vnd.api+json"
+        }
+      }
+    );
+  } catch (error) {
+    throw new SecretSyncError({
+      error,
+      secretKey: key
+    });
+  }
+};
+
+const updateVariable = async (
+  secretSync: TTerraformCloudSyncWithCredentials,
+  secretMap: TSecretMap,
+  variable: TerraformCloudVariable
+): Promise<void> => {
+  try {
+    const {
+      destinationConfig,
+      connection: {
+        credentials: { apiToken }
+      }
+    } = secretSync;
+
+    let url;
+
+    if (destinationConfig.scope === TerraformCloudSyncScope.VariableSet) {
+      url = `${IntegrationUrls.TERRAFORM_CLOUD_API_URL}/api/v2/varsets/${destinationConfig.variableSetId}/relationships/vars/${variable.id}`;
+    } else {
+      url = `${IntegrationUrls.TERRAFORM_CLOUD_API_URL}/api/v2/workspaces/${destinationConfig.workspaceId}/vars/${variable.id}`;
+    }
+
+    await request.patch(
+      url,
+      {
+        data: {
+          type: "vars",
+          id: variable.id,
+          attributes: {
+            value: secretMap[variable.key].value,
+            description: secretMap[variable.key].comment || "",
+            category: secretSync.destinationConfig.category
+          }
+        }
+      },
+      {
+        headers: {
+          Authorization: `Bearer ${apiToken}`,
+          "Content-Type": "application/vnd.api+json"
+        }
+      }
+    );
+  } catch (error) {
+    throw new SecretSyncError({
+      error,
+      secretKey: variable.key
+    });
+  }
+};
+
+export const TerraformCloudSyncFns = {
+  syncSecrets: async (secretSync: TTerraformCloudSyncWithCredentials, secretMap: TSecretMap): Promise<void> => {
+    const terraformCloudVariables = await getTerraformCloudVariables(secretSync);
+    const terraformCloudVariablesMap = new Map<string, TerraformCloudVariable>(
+      terraformCloudVariables.map((v) => [v.key, v])
+    );
+
+    const secretKeys = Object.keys(secretMap);
+    for (const key of secretKeys) {
+      const existingVariable = terraformCloudVariablesMap.get(key);
+
+      if (!existingVariable) {
+        await createVariable(secretSync, secretMap, key);
+      } else {
+        await updateVariable(secretSync, secretMap, existingVariable);
+      }
+    }
+
+    if (secretSync.syncOptions.disableSecretDeletion) return;
+
+    for (const terraformCloudVariable of terraformCloudVariables) {
+      if (!Object.prototype.hasOwnProperty.call(secretMap, terraformCloudVariable.key)) {
+        await deleteVariable(secretSync, terraformCloudVariable);
+      }
+    }
+  },
+
+  getSecrets: async (secretSync: TTerraformCloudSyncWithCredentials): Promise<TSecretMap> => {
+    throw new Error(`${SECRET_SYNC_NAME_MAP[secretSync.destination]} does not support importing secrets.`);
+  },
+
+  removeSecrets: async (secretSync: TTerraformCloudSyncWithCredentials, secretMap: TSecretMap): Promise<void> => {
+    const terraformCloudVariables = await getTerraformCloudVariables(secretSync);
+
+    for (const variable of terraformCloudVariables) {
+      if (Object.prototype.hasOwnProperty.call(secretMap, variable.key)) {
+        await deleteVariable(secretSync, variable);
+      }
+    }
+  }
+};
--- a/backend/src/services/secret-sync/terraform-cloud/terraform-cloud-sync-schemas.ts
+++ b/backend/src/services/secret-sync/terraform-cloud/terraform-cloud-sync-schemas.ts
@@ -0,0 +1,77 @@
+import { z } from "zod";
+
+import { SecretSyncs } from "@app/lib/api-docs";
+import { AppConnection } from "@app/services/app-connection/app-connection-enums";
+import { SecretSync } from "@app/services/secret-sync/secret-sync-enums";
+import {
+  BaseSecretSyncSchema,
+  GenericCreateSecretSyncFieldsSchema,
+  GenericUpdateSecretSyncFieldsSchema
+} from "@app/services/secret-sync/secret-sync-schemas";
+import { TSyncOptionsConfig } from "@app/services/secret-sync/secret-sync-types";
+import {
+  TerraformCloudSyncCategory,
+  TerraformCloudSyncScope
+} from "@app/services/secret-sync/terraform-cloud/terraform-cloud-sync-enums";
+
+const TerraformCloudSyncDestinationConfigSchema = z.discriminatedUnion("scope", [
+  z.object({
+    scope: z
+      .literal(TerraformCloudSyncScope.VariableSet)
+      .describe(SecretSyncs.DESTINATION_CONFIG.TERRAFORM_CLOUD.scope),
+    org: z.string().min(1, "Org ID is required").describe(SecretSyncs.DESTINATION_CONFIG.TERRAFORM_CLOUD.org),
+    variableSetName: z
+      .string()
+      .min(1, "Variable set name is required")
+      .describe(SecretSyncs.DESTINATION_CONFIG.TERRAFORM_CLOUD.variableSetName),
+    variableSetId: z
+      .string()
+      .min(1, "Variable set ID is required")
+      .describe(SecretSyncs.DESTINATION_CONFIG.TERRAFORM_CLOUD.variableSetId),
+    category: z.nativeEnum(TerraformCloudSyncCategory).describe(SecretSyncs.DESTINATION_CONFIG.TERRAFORM_CLOUD.category)
+  }),
+  z.object({
+    scope: z.literal(TerraformCloudSyncScope.Workspace).describe(SecretSyncs.DESTINATION_CONFIG.TERRAFORM_CLOUD.scope),
+    org: z.string().min(1, "Org ID is required").describe(SecretSyncs.DESTINATION_CONFIG.TERRAFORM_CLOUD.org),
+    workspaceName: z
+      .string()
+      .min(1, "Workspace name is required")
+      .describe(SecretSyncs.DESTINATION_CONFIG.TERRAFORM_CLOUD.workspaceName),
+    workspaceId: z
+      .string()
+      .min(1, "Workspace ID is required")
+      .describe(SecretSyncs.DESTINATION_CONFIG.TERRAFORM_CLOUD.workspaceId),
+    category: z.nativeEnum(TerraformCloudSyncCategory).describe(SecretSyncs.DESTINATION_CONFIG.TERRAFORM_CLOUD.category)
+  })
+]);
+
+const TerraformCloudSyncOptionsConfig: TSyncOptionsConfig = { canImportSecrets: false };
+
+export const TerraformCloudSyncSchema = BaseSecretSyncSchema(
+  SecretSync.TerraformCloud,
+  TerraformCloudSyncOptionsConfig
+).extend({
+  destination: z.literal(SecretSync.TerraformCloud),
+  destinationConfig: TerraformCloudSyncDestinationConfigSchema
+});
+
+export const CreateTerraformCloudSyncSchema = GenericCreateSecretSyncFieldsSchema(
+  SecretSync.TerraformCloud,
+  TerraformCloudSyncOptionsConfig
+).extend({
+  destinationConfig: TerraformCloudSyncDestinationConfigSchema
+});
+
+export const UpdateTerraformCloudSyncSchema = GenericUpdateSecretSyncFieldsSchema(
+  SecretSync.TerraformCloud,
+  TerraformCloudSyncOptionsConfig
+).extend({
+  destinationConfig: TerraformCloudSyncDestinationConfigSchema.optional()
+});
+
+export const TerraformCloudSyncListItemSchema = z.object({
+  name: z.literal("Terraform Cloud"),
+  connection: z.literal(AppConnection.TerraformCloud),
+  destination: z.literal(SecretSync.TerraformCloud),
+  canImportSecrets: z.literal(false)
+});
--- a/backend/src/services/secret-sync/terraform-cloud/terraform-cloud-sync-types.ts
+++ b/backend/src/services/secret-sync/terraform-cloud/terraform-cloud-sync-types.ts
@@ -0,0 +1,77 @@
+import z from "zod";
+
+import { TTerraformCloudConnection } from "@app/services/app-connection/terraform-cloud";
+
+import {
+  CreateTerraformCloudSyncSchema,
+  TerraformCloudSyncListItemSchema,
+  TerraformCloudSyncSchema
+} from "./terraform-cloud-sync-schemas";
+
+export type TTerraformCloudSyncListItem = z.infer<typeof TerraformCloudSyncListItemSchema>;
+
+export type TTerraformCloudSync = z.infer<typeof TerraformCloudSyncSchema>;
+
+export type TTerraformCloudSyncInput = z.infer<typeof CreateTerraformCloudSyncSchema>;
+
+export type TTerraformCloudSyncWithCredentials = TTerraformCloudSync & {
+  connection: TTerraformCloudConnection;
+};
+
+export type TerraformCloudApiVariable = {
+  id: string;
+  type: string;
+  attributes: {
+    key: string;
+    value: string | null;
+    sensitive: boolean;
+    category: "terraform" | "env";
+    hcl: boolean;
+    description: string | null;
+  };
+  relationships: {
+    workspace?: {
+      data: {
+        id: string;
+        type: string;
+      };
+    };
+    project?: {
+      data: {
+        id: string;
+        type: string;
+      };
+    };
+  };
+};
+
+export type TerraformCloudVariable = {
+  id: string;
+  key: string;
+  value: string;
+  sensitive: boolean;
+  description: string;
+  category: "terraform" | "env";
+  source: "varset" | "workspace";
+};
+
+export type TerraformCloudApiResponse<T> = {
+  data: T;
+  included?: unknown[];
+  links?: {
+    self?: string;
+    first?: string;
+    prev?: string;
+    next?: string;
+    last?: string;
+  };
+  meta?: {
+    pagination?: {
+      current_page: number;
+      prev_page: number | null;
+      next_page: number | null;
+      total_pages: number;
+      total_count: number;
+    };
+  };
+};
--- a/docs/api-reference/endpoints/app-connections/terraform-cloud/available.mdx
+++ b/docs/api-reference/endpoints/app-connections/terraform-cloud/available.mdx
@@ -0,0 +1,4 @@
+---
+title: "Available"
+openapi: "GET /api/v1/app-connections/terraform-cloud/available"
+---
--- a/docs/api-reference/endpoints/app-connections/terraform-cloud/create.mdx
+++ b/docs/api-reference/endpoints/app-connections/terraform-cloud/create.mdx
@@ -0,0 +1,9 @@
+---
+title: "Create"
+openapi: "POST /api/v1/app-connections/terraform-cloud"
+---
+
+<Note>
+    Check out the configuration docs for [Terraform Cloud Connections](/integrations/app-connections/terraform-cloud) to learn how to obtain
+    the required credentials.
+</Note>
--- a/docs/api-reference/endpoints/app-connections/terraform-cloud/delete.mdx
+++ b/docs/api-reference/endpoints/app-connections/terraform-cloud/delete.mdx
@@ -0,0 +1,4 @@
+---
+title: "Delete"
+openapi: "DELETE /api/v1/app-connections/terraform-cloud/{connectionId}"
+---
--- a/docs/api-reference/endpoints/app-connections/terraform-cloud/get-by-id.mdx
+++ b/docs/api-reference/endpoints/app-connections/terraform-cloud/get-by-id.mdx
@@ -0,0 +1,4 @@
+---
+title: "Get by ID"
+openapi: "GET /api/v1/app-connections/terraform-cloud/{connectionId}"
+---
--- a/docs/api-reference/endpoints/app-connections/terraform-cloud/get-by-name.mdx
+++ b/docs/api-reference/endpoints/app-connections/terraform-cloud/get-by-name.mdx
@@ -0,0 +1,4 @@
+---
+title: "Get by Name"
+openapi: "GET /api/v1/app-connections/terraform-cloud/connection-name/{connectionName}"
+---
--- a/docs/api-reference/endpoints/app-connections/terraform-cloud/list.mdx
+++ b/docs/api-reference/endpoints/app-connections/terraform-cloud/list.mdx
@@ -0,0 +1,4 @@
+---
+title: "List"
+openapi: "GET /api/v1/app-connections/terraform-cloud"
+---
--- a/docs/api-reference/endpoints/app-connections/terraform-cloud/update.mdx
+++ b/docs/api-reference/endpoints/app-connections/terraform-cloud/update.mdx
@@ -0,0 +1,9 @@
+---
+title: "Update"
+openapi: "PATCH /api/v1/app-connections/terraform-cloud/{connectionId}"
+---
+
+<Note>
+    Check out the configuration docs for [Terraform Cloud Connections](/integrations/app-connections/terraform-cloud) to learn how to obtain
+    the required credentials.
+</Note>
--- a/docs/api-reference/endpoints/secret-syncs/terraform-cloud/create.mdx
+++ b/docs/api-reference/endpoints/secret-syncs/terraform-cloud/create.mdx
@@ -0,0 +1,4 @@
+---
+title: "Create"
+openapi: "POST /api/v1/secret-syncs/terraform-cloud"
+---
--- a/docs/api-reference/endpoints/secret-syncs/terraform-cloud/delete.mdx
+++ b/docs/api-reference/endpoints/secret-syncs/terraform-cloud/delete.mdx
@@ -0,0 +1,4 @@
+---
+title: "Delete"
+openapi: "DELETE /api/v1/secret-syncs/terraform-cloud/{syncId}"
+---
--- a/docs/api-reference/endpoints/secret-syncs/terraform-cloud/get-by-id.mdx
+++ b/docs/api-reference/endpoints/secret-syncs/terraform-cloud/get-by-id.mdx
@@ -0,0 +1,4 @@
+---
+title: "Get by ID"
+openapi: "GET /api/v1/secret-syncs/terraform-cloud/{syncId}"
+---
--- a/docs/api-reference/endpoints/secret-syncs/terraform-cloud/get-by-name.mdx
+++ b/docs/api-reference/endpoints/secret-syncs/terraform-cloud/get-by-name.mdx
@@ -0,0 +1,4 @@
+---
+title: "Get by Name"
+openapi: "GET /api/v1/secret-syncs/terraform-cloud/sync-name/{syncName}"
+---
--- a/docs/api-reference/endpoints/secret-syncs/terraform-cloud/list.mdx
+++ b/docs/api-reference/endpoints/secret-syncs/terraform-cloud/list.mdx
@@ -0,0 +1,4 @@
+---
+title: "List"
+openapi: "GET /api/v1/secret-syncs/terraform-cloud"
+---
--- a/docs/api-reference/endpoints/secret-syncs/terraform-cloud/remove-secrets.mdx
+++ b/docs/api-reference/endpoints/secret-syncs/terraform-cloud/remove-secrets.mdx
@@ -0,0 +1,4 @@
+---
+title: "Remove Secrets"
+openapi: "POST /api/v1/secret-syncs/terraform-cloud/{syncId}/remove-secrets"
+---
--- a/docs/api-reference/endpoints/secret-syncs/terraform-cloud/sync-secrets.mdx
+++ b/docs/api-reference/endpoints/secret-syncs/terraform-cloud/sync-secrets.mdx
@@ -0,0 +1,4 @@
+---
+title: "Sync Secrets"
+openapi: "POST /api/v1/secret-syncs/terraform-cloud/{syncId}/sync-secrets"
+---
--- a/docs/api-reference/endpoints/secret-syncs/terraform-cloud/update.mdx
+++ b/docs/api-reference/endpoints/secret-syncs/terraform-cloud/update.mdx
@@ -0,0 +1,4 @@
+---
+title: "Update"
+openapi: "PATCH /api/v1/secret-syncs/terraform-cloud/{syncId}"
+---
--- a/docs/images/app-connections/terraform-cloud/terraform-cloud-account-settings.png
+++ b/docs/images/app-connections/terraform-cloud/terraform-cloud-account-settings.png
--- a/docs/images/app-connections/terraform-cloud/terraform-cloud-app-connection-created.png
+++ b/docs/images/app-connections/terraform-cloud/terraform-cloud-app-connection-created.png
--- a/docs/images/app-connections/terraform-cloud/terraform-cloud-app-connection-modal.png
+++ b/docs/images/app-connections/terraform-cloud/terraform-cloud-app-connection-modal.png
--- a/docs/images/app-connections/terraform-cloud/terraform-cloud-app-connection-option.png
+++ b/docs/images/app-connections/terraform-cloud/terraform-cloud-app-connection-option.png
--- a/docs/images/app-connections/terraform-cloud/terraform-cloud-copy-api-token.png
+++ b/docs/images/app-connections/terraform-cloud/terraform-cloud-copy-api-token.png
--- a/docs/images/app-connections/terraform-cloud/terraform-cloud-create-api-token.png
+++ b/docs/images/app-connections/terraform-cloud/terraform-cloud-create-api-token.png
--- a/docs/images/app-connections/terraform-cloud/terraform-cloud-tokens-tab.png
+++ b/docs/images/app-connections/terraform-cloud/terraform-cloud-tokens-tab.png
--- a/docs/images/secret-syncs/terraform-cloud/terraform-cloud-created.png
+++ b/docs/images/secret-syncs/terraform-cloud/terraform-cloud-created.png
--- a/docs/images/secret-syncs/terraform-cloud/terraform-cloud-destination.png
+++ b/docs/images/secret-syncs/terraform-cloud/terraform-cloud-destination.png
--- a/docs/images/secret-syncs/terraform-cloud/terraform-cloud-details.png
+++ b/docs/images/secret-syncs/terraform-cloud/terraform-cloud-details.png
--- a/docs/images/secret-syncs/terraform-cloud/terraform-cloud-option.png
+++ b/docs/images/secret-syncs/terraform-cloud/terraform-cloud-option.png
--- a/docs/images/secret-syncs/terraform-cloud/terraform-cloud-options.png
+++ b/docs/images/secret-syncs/terraform-cloud/terraform-cloud-options.png
--- a/docs/images/secret-syncs/terraform-cloud/terraform-cloud-review.png
+++ b/docs/images/secret-syncs/terraform-cloud/terraform-cloud-review.png
--- a/docs/images/secret-syncs/terraform-cloud/terraform-cloud-source.png
+++ b/docs/images/secret-syncs/terraform-cloud/terraform-cloud-source.png
--- a/docs/integrations/app-connections/terraform-cloud.mdx
+++ b/docs/integrations/app-connections/terraform-cloud.mdx
@@ -0,0 +1,83 @@
+---
+title: "Terraform Cloud Connection"
+description: "Learn how to configure a Terraform Cloud Connection for Infisical."
+---
+
+Infisical supports connecting to Terraform Cloud using a service user.
+
+## Setup Terraform Cloud Connection in Infisical
+
+<Steps>
+    <Step title="Move to Account Settings on Terraform Cloud">
+        Navigate to the Terraform Cloud **Account Settings** tab.
+        ![Terraform Cloud Account Settings](/images/app-connections/terraform-cloud/terraform-cloud-account-settings.png)
+    </Step>
+    <Step title="Move to Tokens Tab">
+        Move to the **Tokens** tab.
+        ![Terraform Cloud Tokens Tab](/images/app-connections/terraform-cloud/terraform-cloud-tokens-tab.png)
+    </Step>
+    <Step title="Create the API Token">
+        Create the API token to be used by Infisical.
+        <Note>
+            If you configure an expiry date for your API token you will need to manually rotate to a new token prior to expiration to avoid integration downtime.
+        </Note>
+        ![Terraform Cloud Create API Token](/images/app-connections/terraform-cloud/terraform-cloud-create-api-token.png)
+    </Step>
+    <Step title="Copy the API Token">
+        The API token will be displayed after creating it. Save the token in a secure location for later use in the following steps.
+        ![Terraform Cloud Copy API Token](/images/app-connections/terraform-cloud/terraform-cloud-copy-api-token.png)
+    </Step>
+    <Step title="Add Terraform Cloud Connection in Infisical">
+        <Tabs>
+            <Tab title="Infisical UI">
+                1. Navigate to the **App Connections** tab on the **Organization Settings** page.
+                ![App Connections Tab](/images/app-connections/general/add-connection.png)
+                2. Select the **Terraform Cloud Connection** option from the connection options modal.
+                    ![Select Terraform Cloud Connection](/images/app-connections/terraform-cloud/terraform-cloud-app-connection-option.png)
+                3. Fill out the Terraform Cloud Connection modal, here you will need to provide the API Token generated in the previous step.
+                    ![Terraform Cloud Connection Modal](/images/app-connections/terraform-cloud/terraform-cloud-app-connection-modal.png)
+                4. Your **Terraform Cloud Connection** is now available for use.
+                    ![Terraform Cloud Connection Created](/images/app-connections/terraform-cloud/terraform-cloud-app-connection-created.png)
+            </Tab>
+            <Tab title="API">
+                To create an Terraform Cloud Connection, make an API request to the [Create Terraform Cloud
+                Connection](/api-reference/endpoints/app-connections/terraform-cloud/create) API endpoint.
+
+                ### Sample request
+
+                ```bash Request
+                curl    --request POST \
+                        --url https://app.infisical.com/api/v1/app-connections/terraform-cloud \
+                        --header 'Content-Type: application/json' \
+                        --data '{
+                            "name": "my-terraform-cloud-connection",
+                            "method": "api-token",
+                            "credentials": {
+                                "apiToken": "...",
+                            }
+                        }'
+                ```
+
+                ### Sample response
+
+                ```bash Response
+                {
+                    "appConnection": {
+                        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+                        "name": "my-terraform-cloud-connection",
+                        "version": 123,
+                        "orgId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+                        "createdAt": "2023-11-07T05:31:56Z",
+                        "updatedAt": "2023-11-07T05:31:56Z",
+                        "app": "terraform-cloud",
+                        "method": "api-token",
+                        "credentials": {
+                            "apiToken": "..."
+                        }
+                    }
+                }
+                ```
+            </Tab>
+        </Tabs>
+    </Step>
+</Steps>
--- a/docs/integrations/secret-syncs/terraform-cloud.mdx
+++ b/docs/integrations/secret-syncs/terraform-cloud.mdx
@@ -0,0 +1,161 @@
+---
+title: "Terraform Cloud Sync"
+description: "Learn how to configure a Terraform Cloud Sync for Infisical."
+---
+
+**Prerequisites:**
+
+        - Set up and add secrets to [Infisical Cloud](https://app.infisical.com)
+        - Create a [Terraform Cloud Connection](/integrations/app-connections/terraform-cloud)
+
+<Tabs>
+    <Tab title="Infisical UI">
+        1. Navigate to **Project** > **Integrations** and select the **Secret Syncs** tab. Click on the **Add Sync** button.
+        ![Secret Syncs Tab](/images/secret-syncs/general/secret-sync-tab.png)
+
+        2. Select the **Terraform Cloud** option.
+        ![Select Terraform Cloud](/images/secret-syncs/terraform-cloud/terraform-cloud-option.png)
+
+        3. Configure the **Source** from where secrets should be retrieved, then click **Next**.
+        ![Configure Source](/images/secret-syncs/terraform-cloud/terraform-cloud-source.png)
+
+            - **Environment**: The project environment to retrieve secrets from.
+            - **Secret Path**: The folder path to retrieve secrets from.
+
+        <Tip>
+            If you need to sync secrets from multiple folder locations, check out [secret imports](/documentation/platform/secret-reference#secret-imports).
+        </Tip>
+
+        4. Configure the **Destination** to where secrets should be deployed, then click **Next**.
+        ![Configure Destination](/images/secret-syncs/terraform-cloud/terraform-cloud-destination.png)
+
+            - **Terraform Cloud Connection**: The Terraform Cloud Connection to authenticate with.
+            - **Organization**: The Terraform Cloud organization to deploy secrets to.
+            - **Category**: The Terraform Cloud variable category to use on secrets syncs. Choose from:
+                - **Environment**: Sync secrets as environment variables.
+                - **Terraform**: Sync secrets as Terraform variables.
+            - **Scope**: The Terraform Cloud secret scope to sync secrets to.
+                - **Variable Set**: Sync secrets to a specific variable set.
+                - **Workspace**: Sync secrets to a specific workspace.
+            <p class="height:1px"  />
+            The remaining fields are determined by the selected **Scope**:
+            <AccordionGroup>
+                <Accordion title="Variable Set">
+                    - **Variable Set**: The variable set to deploy secrets to.
+                </Accordion>
+                <Accordion title="Workspace">
+                    - **Workspace**: The workspace to deploy secrets to.
+                </Accordion>
+            </AccordionGroup>
+
+        5. Configure the **Sync Options** to specify how secrets should be synced, then click **Next**.
+        ![Configure Options](/images/secret-syncs/terraform-cloud/terraform-cloud-options.png)
+
+            - **Initial Sync Behavior**: Determines how Infisical should resolve the initial sync.
+                - **Overwrite Destination Secrets**: Removes any secrets at the destination endpoint not present in Infisical.
+                <Note>
+                    Terraform Cloud does not support importing secrets.
+                </Note>
+            - **Auto-Sync Enabled**: If enabled, secrets will automatically be synced from the source location when changes occur. Disable to enforce manual syncing only.
+            - **Disable Secret Deletion**: If enabled, Infisical will not remove secrets from the sync destination. Enable this option if you intend to manage some secrets manually outside of Infisical.
+
+        6. Configure the **Details** of your Terraform Cloud Sync, then click **Next**.
+        ![Configure Details](/images/secret-syncs/terraform-cloud/terraform-cloud-details.png)
+
+            - **Name**: The name of your sync. Must be slug-friendly.
+            - **Description**: An optional description for your sync.
+
+        7. Review your Terraform Cloud Sync configuration, then click **Create Sync**.
+        ![Confirm Configuration](/images/secret-syncs/terraform-cloud/terraform-cloud-review.png)
+
+        8. If enabled, your Terraform Cloud Sync will begin syncing your secrets to the destination endpoint.
+        ![Sync Secrets](/images/secret-syncs/terraform-cloud/terraform-cloud-created.png)
+
+    </Tab>
+    <Tab title="API">
+        To create an **Terraform Cloud Sync**, make an API request to the [Create Terraform Cloud Sync](/api-reference/endpoints/secret-syncs/terraform-cloud/create) API endpoint.
+
+        ### Sample request
+
+        ```bash Request
+        curl    --request POST \
+        --url https://app.infisical.com/api/v1/secret-syncs/terraform-cloud \
+        --header 'Content-Type: application/json' \
+        --data '{
+            "name": "my-terraform-cloud-sync",
+            "projectId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+            "description": "an example sync",
+            "connectionId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+            "environment": "dev",
+            "secretPath": "/my-secrets",
+            "isEnabled": true,
+            "syncOptions": {
+                "initialSyncBehavior": "overwrite-destination"
+            },
+            "destinationConfig": {
+                "scope": "variable-set",
+                "variableSetId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+                "variableSetName": "my-variable-set",
+                "org": "my-organization-id",
+                "category": "env"
+            }
+        }'
+        ```
+
+        ### Sample response
+
+        ```bash Response
+        {
+            "secretSync": {
+                "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+                "name": "my-terraform-cloud-sync",
+                "description": "an example sync",
+                "isEnabled": true,
+                "version": 1,
+                "folderId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+                "connectionId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+                "createdAt": "2023-11-07T05:31:56Z",
+                "updatedAt": "2023-11-07T05:31:56Z",
+                "syncStatus": "succeeded",
+                "lastSyncJobId": "123",
+                "lastSyncMessage": null,
+                "lastSyncedAt": "2023-11-07T05:31:56Z",
+                "importStatus": null,
+                "lastImportJobId": null,
+                "lastImportMessage": null,
+                "lastImportedAt": null,
+                "removeStatus": null,
+                "lastRemoveJobId": null,
+                "lastRemoveMessage": null,
+                "lastRemovedAt": null,
+                "syncOptions": {
+                    "initialSyncBehavior": "overwrite-destination"
+                },
+                "projectId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+                "connection": {
+                    "app": "terraform-cloud",
+                    "name": "my-terraform-cloud-connection",
+                    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
+                },
+                "environment": {
+                    "slug": "dev",
+                    "name": "Development",
+                    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
+                },
+                "folder": {
+                    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+                    "path": "/my-secrets"
+                },
+                "destination": "terraform-cloud",
+                "destinationConfig": {
+                    "scope": "workspace",
+                    "workspaceId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+                    "workspaceName": "my-workspace",
+                    "org": "my-organization-id",
+                    "category": "terraform"
+                }
+            }
+        }
+        ```
+    </Tab>
+</Tabs>
--- a/docs/mint.json
+++ b/docs/mint.json
@@ -422,9 +422,10 @@
            "integrations/app-connections/gcp",
            "integrations/app-connections/github",
            "integrations/app-connections/humanitec",
-            "integrations/app-connections/vercel",
            "integrations/app-connections/mssql",
-            "integrations/app-connections/postgres"
+            "integrations/app-connections/postgres",
+            "integrations/app-connections/terraform-cloud",
+            "integrations/app-connections/vercel"
          ]
        }
      ]
@@ -445,6 +446,7 @@
            "integrations/secret-syncs/gcp-secret-manager",
            "integrations/secret-syncs/github",
            "integrations/secret-syncs/humanitec",
+            "integrations/secret-syncs/terraform-cloud",
            "integrations/secret-syncs/vercel"
          ]
        }
@@ -976,18 +978,6 @@
                "api-reference/endpoints/app-connections/humanitec/delete"
              ]
            },
-            {
-              "group": "Vercel",
-              "pages": [
-                "api-reference/endpoints/app-connections/vercel/list",
-                "api-reference/endpoints/app-connections/vercel/available",
-                "api-reference/endpoints/app-connections/vercel/get-by-id",
-                "api-reference/endpoints/app-connections/vercel/get-by-name",
-                "api-reference/endpoints/app-connections/vercel/create",
-                "api-reference/endpoints/app-connections/vercel/update",
-                "api-reference/endpoints/app-connections/vercel/delete"
-              ]
-            },
            {
              "group": "Microsoft SQL Server",
              "pages": [
@@ -1011,6 +1001,30 @@
                "api-reference/endpoints/app-connections/postgres/update",
                "api-reference/endpoints/app-connections/postgres/delete"
              ]
+            },
+            {
+              "group": "Terraform Cloud",
+              "pages": [
+                "api-reference/endpoints/app-connections/terraform-cloud/list",
+                "api-reference/endpoints/app-connections/terraform-cloud/available",
+                "api-reference/endpoints/app-connections/terraform-cloud/get-by-id",
+                "api-reference/endpoints/app-connections/terraform-cloud/get-by-name",
+                "api-reference/endpoints/app-connections/terraform-cloud/create",
+                "api-reference/endpoints/app-connections/terraform-cloud/update",
+                "api-reference/endpoints/app-connections/terraform-cloud/delete"
+              ]
+            },
+            {
+              "group": "Vercel",
+              "pages": [
+                "api-reference/endpoints/app-connections/vercel/list",
+                "api-reference/endpoints/app-connections/vercel/available",
+                "api-reference/endpoints/app-connections/vercel/get-by-id",
+                "api-reference/endpoints/app-connections/vercel/get-by-name",
+                "api-reference/endpoints/app-connections/vercel/create",
+                "api-reference/endpoints/app-connections/vercel/update",
+                "api-reference/endpoints/app-connections/vercel/delete"
+              ]
            }
          ]
        },
@@ -1141,6 +1155,19 @@
                "api-reference/endpoints/secret-syncs/humanitec/remove-secrets"
              ]
            },
+            {
+              "group": "Terraform Cloud",
+              "pages": [
+                "api-reference/endpoints/secret-syncs/terraform-cloud/list",
+                "api-reference/endpoints/secret-syncs/terraform-cloud/get-by-id",
+                "api-reference/endpoints/secret-syncs/terraform-cloud/get-by-name",
+                "api-reference/endpoints/secret-syncs/terraform-cloud/create",
+                "api-reference/endpoints/secret-syncs/terraform-cloud/update",
+                "api-reference/endpoints/secret-syncs/terraform-cloud/delete",
+                "api-reference/endpoints/secret-syncs/terraform-cloud/sync-secrets",
+                "api-reference/endpoints/secret-syncs/terraform-cloud/remove-secrets"
+              ]
+            },
            {
              "group": "Vercel",
              "pages": [
--- a/frontend/src/components/secret-syncs/forms/SecretSyncDestinationFields/SecretSyncDestinationFields.tsx
+++ b/frontend/src/components/secret-syncs/forms/SecretSyncDestinationFields/SecretSyncDestinationFields.tsx
@@ -12,6 +12,7 @@ import { DatabricksSyncFields } from "./DatabricksSyncFields";
 import { GcpSyncFields } from "./GcpSyncFields";
 import { GitHubSyncFields } from "./GitHubSyncFields";
 import { HumanitecSyncFields } from "./HumanitecSyncFields";
+import { TerraformCloudSyncFields } from "./TerraformCloudSyncFields";
 import { VercelSyncFields } from "./VercelSyncFields";

 export const SecretSyncDestinationFields = () => {
@@ -36,6 +37,8 @@ export const SecretSyncDestinationFields = () => {
      return <DatabricksSyncFields />;
    case SecretSync.Humanitec:
      return <HumanitecSyncFields />;
+    case SecretSync.TerraformCloud:
+      return <TerraformCloudSyncFields />;
    case SecretSync.Camunda:
      return <CamundaSyncFields />;
    case SecretSync.Vercel:
--- a/frontend/src/components/secret-syncs/forms/SecretSyncDestinationFields/TerraformCloudSyncFields.tsx
+++ b/frontend/src/components/secret-syncs/forms/SecretSyncDestinationFields/TerraformCloudSyncFields.tsx
@@ -0,0 +1,244 @@
+import { Controller, useFormContext, useWatch } from "react-hook-form";
+import { SingleValue } from "react-select";
+
+import { SecretSyncConnectionField } from "@app/components/secret-syncs/forms/SecretSyncConnectionField";
+import { FilterableSelect, FormControl, Select, SelectItem } from "@app/components/v2";
+import {
+  TERRAFORM_CLOUD_SYNC_SCOPES,
+  TerraformCloudSyncCategory,
+  TerraformCloudSyncScope,
+  TTerraformCloudConnectionOrganization,
+  TTerraformCloudConnectionVariableSet,
+  TTerraformCloudConnectionWorkspace,
+  useTerraformCloudConnectionListOrganizations
+} from "@app/hooks/api/appConnections/terraform-cloud";
+import { SecretSync } from "@app/hooks/api/secretSyncs";
+
+import { TSecretSyncForm } from "../schemas";
+
+export const TerraformCloudSyncFields = () => {
+  const { control, watch, setValue } = useFormContext<
+    TSecretSyncForm & { destination: SecretSync.TerraformCloud }
+  >();
+
+  const connectionId = useWatch({ name: "connection.id", control });
+  const currentOrg = watch("destinationConfig.org");
+  const currentScope = watch("destinationConfig.scope");
+
+  const { data: organizations = [], isPending: isOrganizationsPending } =
+    useTerraformCloudConnectionListOrganizations(connectionId, {
+      enabled: Boolean(connectionId)
+    });
+
+  const selectedOrg = organizations?.find((org) => org.id === currentOrg);
+  const variableSets = selectedOrg?.variableSets || [];
+  const workspaces = selectedOrg?.workspaces || [];
+
+  return (
+    <>
+      <SecretSyncConnectionField
+        onChange={() => {
+          setValue("destinationConfig.org", "");
+          setValue("destinationConfig.variableSetId", "");
+          setValue("destinationConfig.workspaceId", "");
+          setValue("destinationConfig.variableSetName", "");
+          setValue("destinationConfig.workspaceName", "");
+        }}
+      />
+      <Controller
+        name="destinationConfig.org"
+        control={control}
+        render={({ field: { value, onChange }, fieldState: { error } }) => (
+          <FormControl
+            errorText={error?.message}
+            isError={Boolean(error?.message)}
+            label="Organization"
+          >
+            <FilterableSelect
+              isLoading={isOrganizationsPending && Boolean(connectionId)}
+              isDisabled={!connectionId}
+              value={organizations ? (organizations.find((org) => org.id === value) ?? null) : null}
+              onChange={(option) => {
+                onChange(
+                  (option as SingleValue<TTerraformCloudConnectionOrganization>)?.id ?? null
+                );
+                setValue("destinationConfig.variableSetId", "");
+                setValue("destinationConfig.workspaceId", "");
+                setValue("destinationConfig.variableSetName", "");
+                setValue("destinationConfig.workspaceName", "");
+              }}
+              options={organizations}
+              placeholder="Select an organization..."
+              getOptionLabel={(option) => option.name}
+              getOptionValue={(option) => option.id.toString()}
+            />
+          </FormControl>
+        )}
+      />
+      <Controller
+        name="destinationConfig.category"
+        control={control}
+        defaultValue={TerraformCloudSyncCategory.Environment}
+        render={({ field: { value, onChange }, fieldState: { error } }) => (
+          <FormControl
+            errorText={error?.message}
+            isError={Boolean(error?.message)}
+            label="Category"
+            tooltipClassName="max-w-lg py-3"
+            tooltipText={
+              <div className="flex flex-col gap-3">
+                <ul className="flex list-disc flex-col gap-3 pl-4">
+                  <li>
+                    <p className="text-mineshaft-300">
+                      <span className="font-medium text-bunker-200">
+                        Environment variables configure Terraform&apos;s behavior (e.g.,
+                        credentials).
+                      </span>
+                    </p>
+                  </li>
+                  <li>
+                    <p className="text-mineshaft-300">
+                      <span className="font-medium text-bunker-200">
+                        Terraform variables are used as input values in your configuration.
+                      </span>
+                    </p>
+                  </li>
+                </ul>
+              </div>
+            }
+          >
+            <Select
+              value={value}
+              onValueChange={onChange}
+              className="w-full border border-mineshaft-500 capitalize"
+              position="popper"
+              defaultValue={TerraformCloudSyncCategory.Environment}
+              placeholder="Select category..."
+              dropdownContainerClassName="max-w-none"
+            >
+              {Object.entries(TerraformCloudSyncCategory).map(([envKey, envValue]) => (
+                <SelectItem className="capitalize" value={envValue} key={envValue}>
+                  {envKey.replace("-", " ")}
+                </SelectItem>
+              ))}
+            </Select>
+          </FormControl>
+        )}
+      />
+      <Controller
+        name="destinationConfig.scope"
+        control={control}
+        defaultValue={TerraformCloudSyncScope.VariableSet}
+        render={({ field: { value, onChange }, fieldState: { error } }) => (
+          <FormControl
+            errorText={error?.message}
+            isError={Boolean(error?.message)}
+            label="Scope"
+            tooltipClassName="max-w-lg py-3"
+            tooltipText={
+              <div className="flex flex-col gap-3">
+                <p>
+                  Specify how Infisical should manage secrets from Terraform Cloud. The following
+                  options are available:
+                </p>
+                <ul className="flex list-disc flex-col gap-3 pl-4">
+                  {Object.values(TERRAFORM_CLOUD_SYNC_SCOPES).map(({ name, description }) => {
+                    return (
+                      <li key={name}>
+                        <p className="text-mineshaft-300">
+                          <span className="font-medium text-bunker-200">{name}</span>: {description}
+                        </p>
+                      </li>
+                    );
+                  })}
+                </ul>
+              </div>
+            }
+          >
+            <Select
+              value={value}
+              onValueChange={(val) => {
+                onChange(val);
+                setValue("destinationConfig.variableSetId", "");
+                setValue("destinationConfig.workspaceId", "");
+                setValue("destinationConfig.variableSetName", "");
+                setValue("destinationConfig.workspaceName", "");
+              }}
+              className="w-full border border-mineshaft-500 capitalize"
+              position="popper"
+              placeholder="Select a scope..."
+              dropdownContainerClassName="max-w-none"
+            >
+              {Object.values(TerraformCloudSyncScope).map((scope) => (
+                <SelectItem className="capitalize" value={scope} key={scope}>
+                  {scope.replace("-", " ")}
+                </SelectItem>
+              ))}
+            </Select>
+          </FormControl>
+        )}
+      />
+      {currentScope === TerraformCloudSyncScope.VariableSet && (
+        <Controller
+          name="destinationConfig.variableSetId"
+          control={control}
+          render={({ field: { value, onChange }, fieldState: { error } }) => (
+            <FormControl isError={Boolean(error)} errorText={error?.message} label="Variable Set">
+              <FilterableSelect
+                menuPlacement="top"
+                isLoading={isOrganizationsPending && Boolean(connectionId) && Boolean(currentOrg)}
+                isDisabled={!connectionId || !currentOrg}
+                value={variableSets.find((variableSet) => variableSet.id === value) ?? null}
+                onChange={(option) => {
+                  const selectedOption =
+                    option as SingleValue<TTerraformCloudConnectionVariableSet>;
+                  onChange(selectedOption?.id ?? null);
+
+                  if (selectedOption) {
+                    setValue("destinationConfig.variableSetName", selectedOption.name);
+                  } else {
+                    setValue("destinationConfig.variableSetName", "");
+                  }
+                }}
+                options={variableSets}
+                placeholder="Select a variable set..."
+                getOptionLabel={(option) => option.name}
+                getOptionValue={(option) => option.id.toString()}
+              />
+            </FormControl>
+          )}
+        />
+      )}
+      {currentScope === TerraformCloudSyncScope.Workspace && (
+        <Controller
+          name="destinationConfig.workspaceId"
+          control={control}
+          render={({ field: { value, onChange }, fieldState: { error } }) => (
+            <FormControl isError={Boolean(error)} errorText={error?.message} label="Workspace">
+              <FilterableSelect
+                menuPlacement="top"
+                isLoading={isOrganizationsPending && Boolean(connectionId) && Boolean(currentOrg)}
+                isDisabled={!connectionId || !currentOrg}
+                value={workspaces.find((workspace) => workspace.id === value) ?? null}
+                onChange={(option) => {
+                  const selectedOption = option as SingleValue<TTerraformCloudConnectionWorkspace>;
+                  onChange(selectedOption?.id ?? null);
+
+                  if (selectedOption) {
+                    setValue("destinationConfig.workspaceName", selectedOption.name);
+                  } else {
+                    setValue("destinationConfig.workspaceName", "");
+                  }
+                }}
+                options={workspaces}
+                placeholder="Select a workspace..."
+                getOptionLabel={(option) => option.name}
+                getOptionValue={(option) => option.id.toString()}
+              />
+            </FormControl>
+          )}
+        />
+      )}
+    </>
+  );
+};
--- a/frontend/src/components/secret-syncs/forms/SecretSyncOptionsFields/SecretSyncOptionsFields.tsx
+++ b/frontend/src/components/secret-syncs/forms/SecretSyncOptionsFields/SecretSyncOptionsFields.tsx
@@ -39,6 +39,7 @@ export const SecretSyncOptionsFields = ({ hideInitialSync }: Props) => {
    case SecretSync.AzureAppConfiguration:
    case SecretSync.Databricks:
    case SecretSync.Humanitec:
+    case SecretSync.TerraformCloud:
    case SecretSync.Camunda:
    case SecretSync.Vercel:
      AdditionalSyncOptionsFieldsComponent = null;
--- a/frontend/src/components/secret-syncs/forms/SecretSyncReviewFields/SecretSyncReviewFields.tsx
+++ b/frontend/src/components/secret-syncs/forms/SecretSyncReviewFields/SecretSyncReviewFields.tsx
@@ -22,6 +22,7 @@ import { DatabricksSyncReviewFields } from "./DatabricksSyncReviewFields";
 import { GcpSyncReviewFields } from "./GcpSyncReviewFields";
 import { GitHubSyncReviewFields } from "./GitHubSyncReviewFields";
 import { HumanitecSyncReviewFields } from "./HumanitecSyncReviewFields";
+import { TerraformCloudSyncReviewFields } from "./TerraformCloudSyncReviewFields";
 import { VercelSyncReviewFields } from "./VercelSyncReviewFields";

 export const SecretSyncReviewFields = () => {
@@ -74,6 +75,9 @@ export const SecretSyncReviewFields = () => {
    case SecretSync.Humanitec:
      DestinationFieldsComponent = <HumanitecSyncReviewFields />;
      break;
+    case SecretSync.TerraformCloud:
+      DestinationFieldsComponent = <TerraformCloudSyncReviewFields />;
+      break;
    case SecretSync.Camunda:
      DestinationFieldsComponent = <CamundaSyncReviewFields />;
      break;
--- a/frontend/src/components/secret-syncs/forms/SecretSyncReviewFields/TerraformCloudSyncReviewFields.tsx
+++ b/frontend/src/components/secret-syncs/forms/SecretSyncReviewFields/TerraformCloudSyncReviewFields.tsx
@@ -0,0 +1,28 @@
+import { useFormContext } from "react-hook-form";
+
+import { GenericFieldLabel } from "@app/components/secret-syncs";
+import { TSecretSyncForm } from "@app/components/secret-syncs/forms/schemas";
+import { TerraformCloudSyncScope } from "@app/hooks/api/appConnections/terraform-cloud";
+import { SecretSync } from "@app/hooks/api/secretSyncs";
+
+export const TerraformCloudSyncReviewFields = () => {
+  const { watch } = useFormContext<TSecretSyncForm & { destination: SecretSync.TerraformCloud }>();
+  const orgId = watch("destinationConfig.org");
+  const variableSetName = watch("destinationConfig.variableSetName");
+  const workspaceName = watch("destinationConfig.workspaceName");
+  const scope = watch("destinationConfig.scope");
+  const category = watch("destinationConfig.category");
+
+  return (
+    <>
+      <GenericFieldLabel label="Organization">{orgId}</GenericFieldLabel>
+      {scope === TerraformCloudSyncScope.VariableSet && (
+        <GenericFieldLabel label="Variable Set">{variableSetName}</GenericFieldLabel>
+      )}
+      {scope === TerraformCloudSyncScope.Workspace && (
+        <GenericFieldLabel label="Workspace">{workspaceName}</GenericFieldLabel>
+      )}
+      <GenericFieldLabel label="Category">{category}</GenericFieldLabel>
+    </>
+  );
+};
--- a/frontend/src/components/secret-syncs/forms/schemas/secret-sync-schema.ts
+++ b/frontend/src/components/secret-syncs/forms/schemas/secret-sync-schema.ts
@@ -10,6 +10,7 @@ import { AzureKeyVaultSyncDestinationSchema } from "./azure-key-vault-sync-desti
 import { CamundaSyncDestinationSchema } from "./camunda-sync-destination-schema";
 import { GcpSyncDestinationSchema } from "./gcp-sync-destination-schema";
 import { HumanitecSyncDestinationSchema } from "./humanitec-sync-destination-schema";
+import { TerraformCloudSyncDestinationSchema } from "./terraform-cloud-destination-schema";
 import { VercelSyncDestinationSchema } from "./vercel-sync-destination-schema";

 const SecretSyncUnionSchema = z.discriminatedUnion("destination", [
@@ -21,6 +22,7 @@ const SecretSyncUnionSchema = z.discriminatedUnion("destination", [
  AzureAppConfigurationSyncDestinationSchema,
  DatabricksSyncDestinationSchema,
  HumanitecSyncDestinationSchema,
+  TerraformCloudSyncDestinationSchema,
  CamundaSyncDestinationSchema,
  VercelSyncDestinationSchema
 ]);
--- a/frontend/src/components/secret-syncs/forms/schemas/terraform-cloud-destination-schema.ts
+++ b/frontend/src/components/secret-syncs/forms/schemas/terraform-cloud-destination-schema.ts
@@ -0,0 +1,30 @@
+import { z } from "zod";
+
+import { BaseSecretSyncSchema } from "@app/components/secret-syncs/forms/schemas/base-secret-sync-schema";
+import {
+  TerraformCloudSyncCategory,
+  TerraformCloudSyncScope
+} from "@app/hooks/api/appConnections/terraform-cloud";
+import { SecretSync } from "@app/hooks/api/secretSyncs";
+
+export const TerraformCloudSyncDestinationSchema = BaseSecretSyncSchema().merge(
+  z.object({
+    destination: z.literal(SecretSync.TerraformCloud),
+    destinationConfig: z.discriminatedUnion("scope", [
+      z.object({
+        scope: z.literal(TerraformCloudSyncScope.VariableSet),
+        org: z.string().trim().min(1, "Organization required"),
+        variableSetId: z.string().trim().min(1, "Variable Set required"),
+        variableSetName: z.string().trim().min(1, "Variable set name required"),
+        category: z.nativeEnum(TerraformCloudSyncCategory)
+      }),
+      z.object({
+        scope: z.literal(TerraformCloudSyncScope.Workspace),
+        org: z.string().trim().min(1, "Organization required"),
+        workspaceId: z.string().trim().min(1, "Workspace required"),
+        workspaceName: z.string().trim().min(1, "Workspace name required"),
+        category: z.nativeEnum(TerraformCloudSyncCategory)
+      })
+    ])
+  })
+);
--- a/frontend/src/helpers/appConnections.ts
+++ b/frontend/src/helpers/appConnections.ts
@@ -14,6 +14,7 @@ import {
  MsSqlConnectionMethod,
  PostgresConnectionMethod,
  TAppConnection,
+  TerraformCloudConnectionMethod,
  VercelConnectionMethod
 } from "@app/hooks/api/appConnections/types";

@@ -31,6 +32,7 @@ export const APP_CONNECTION_MAP: Record<AppConnection, { name: string; image: st
  },
  [AppConnection.Databricks]: { name: "Databricks", image: "Databricks.png" },
  [AppConnection.Humanitec]: { name: "Humanitec", image: "Humanitec.png" },
+  [AppConnection.TerraformCloud]: { name: "Terraform Cloud", image: "Terraform Cloud.png" },
  [AppConnection.Vercel]: { name: "Vercel", image: "Vercel.png" },
  [AppConnection.Postgres]: { name: "PostgreSQL", image: "Postgres.png" },
  [AppConnection.MsSql]: { name: "Microsoft SQL Server", image: "MsSql.png" },
@@ -56,6 +58,7 @@ export const getAppConnectionMethodDetails = (method: TAppConnection["method"])
    case CamundaConnectionMethod.ClientCredentials:
      return { name: "Client Credentials", icon: faKey };
    case HumanitecConnectionMethod.ApiToken:
+    case TerraformCloudConnectionMethod.ApiToken:
    case VercelConnectionMethod.ApiToken:
      return { name: "API Token", icon: faKey };
    case PostgresConnectionMethod.UsernameAndPassword:
--- a/frontend/src/helpers/secretSyncs.ts
+++ b/frontend/src/helpers/secretSyncs.ts
@@ -24,6 +24,10 @@ export const SECRET_SYNC_MAP: Record<SecretSync, { name: string; image: string }
    name: "Humanitec",
    image: "Humanitec.png"
  },
+  [SecretSync.TerraformCloud]: {
+    name: "Terraform Cloud",
+    image: "Terraform Cloud.png"
+  },
  [SecretSync.Camunda]: {
    name: "Camunda",
    image: "Camunda.png"
@@ -43,6 +47,7 @@ export const SECRET_SYNC_CONNECTION_MAP: Record<SecretSync, AppConnection> = {
  [SecretSync.AzureAppConfiguration]: AppConnection.AzureAppConfiguration,
  [SecretSync.Databricks]: AppConnection.Databricks,
  [SecretSync.Humanitec]: AppConnection.Humanitec,
+  [SecretSync.TerraformCloud]: AppConnection.TerraformCloud,
  [SecretSync.Camunda]: AppConnection.Camunda,
  [SecretSync.Vercel]: AppConnection.Vercel
 };
--- a/frontend/src/hooks/api/appConnections/enums.ts
+++ b/frontend/src/hooks/api/appConnections/enums.ts
@@ -6,6 +6,7 @@ export enum AppConnection {
  AzureAppConfiguration = "azure-app-configuration",
  Databricks = "databricks",
  Humanitec = "humanitec",
+  TerraformCloud = "terraform-cloud",
  Vercel = "vercel",
  Postgres = "postgres",
  MsSql = "mssql",
--- a/frontend/src/hooks/api/appConnections/terraform-cloud/index.ts
+++ b/frontend/src/hooks/api/appConnections/terraform-cloud/index.ts
@@ -0,0 +1,2 @@
+export * from "./queries";
+export * from "./types";
--- a/frontend/src/hooks/api/appConnections/terraform-cloud/queries.tsx
+++ b/frontend/src/hooks/api/appConnections/terraform-cloud/queries.tsx
@@ -0,0 +1,37 @@
+import { useQuery, UseQueryOptions } from "@tanstack/react-query";
+
+import { apiRequest } from "@app/config/request";
+
+import { appConnectionKeys } from "../queries";
+import { TTerraformCloudOrganization } from "./types";
+
+const terraformCloudConnectionKeys = {
+  all: [...appConnectionKeys.all, "terraform-cloud"] as const,
+  listOrganizations: (connectionId: string) =>
+    [...terraformCloudConnectionKeys.all, "organizations", connectionId] as const
+};
+
+export const useTerraformCloudConnectionListOrganizations = (
+  connectionId: string,
+  options?: Omit<
+    UseQueryOptions<
+      TTerraformCloudOrganization[],
+      unknown,
+      TTerraformCloudOrganization[],
+      ReturnType<typeof terraformCloudConnectionKeys.listOrganizations>
+    >,
+    "queryKey" | "queryFn"
+  >
+) => {
+  return useQuery({
+    queryKey: terraformCloudConnectionKeys.listOrganizations(connectionId),
+    queryFn: async () => {
+      const { data } = await apiRequest.get<TTerraformCloudOrganization[]>(
+        `/api/v1/app-connections/terraform-cloud/${connectionId}/organizations`
+      );
+
+      return data;
+    },
+    ...options
+  });
+};
--- a/frontend/src/hooks/api/appConnections/terraform-cloud/types.ts
+++ b/frontend/src/hooks/api/appConnections/terraform-cloud/types.ts
@@ -0,0 +1,56 @@
+export type TTerraformCloudOrganization = {
+  name: string;
+  id: string;
+  variableSets: TTerraformCloudVariableSet[];
+  workspaces: TTerraformCloudWorkspace[];
+};
+
+export type TTerraformCloudVariableSet = {
+  id: string;
+  name: string;
+};
+
+export type TTerraformCloudWorkspace = {
+  id: string;
+  name: string;
+};
+
+export type TTerraformCloudConnectionOrganization = {
+  id: string;
+  name: string;
+  variableSets: TTerraformCloudConnectionVariableSet[];
+  workspaces: TTerraformCloudConnectionWorkspace[];
+};
+
+export type TTerraformCloudConnectionVariableSet = {
+  id: string;
+  name: string;
+  description: string;
+  global: boolean;
+};
+
+export type TTerraformCloudConnectionWorkspace = {
+  id: string;
+  name: string;
+};
+
+export enum TerraformCloudSyncScope {
+  VariableSet = "variable-set",
+  Workspace = "workspace"
+}
+
+export enum TerraformCloudSyncCategory {
+  Environment = "env",
+  Terraform = "terraform"
+}
+
+export const TERRAFORM_CLOUD_SYNC_SCOPES = {
+  [TerraformCloudSyncScope.VariableSet]: {
+    name: "Variable Set",
+    description: "Sync secrets to a specific variable set in Terraform Cloud."
+  },
+  [TerraformCloudSyncScope.Workspace]: {
+    name: "Workspace",
+    description: "Sync secrets to a specific workspace in Terraform Cloud."
+  }
+};
--- a/frontend/src/hooks/api/appConnections/types/app-options.ts
+++ b/frontend/src/hooks/api/appConnections/types/app-options.ts
@@ -39,6 +39,10 @@ export type THumanitecConnectionOption = TAppConnectionOptionBase & {
  app: AppConnection.Humanitec;
 };

+export type TTerraformCloudConnectionOption = TAppConnectionOptionBase & {
+  app: AppConnection.TerraformCloud;
+};
+
 export type TVercelConnectionOption = TAppConnectionOptionBase & {
  app: AppConnection.Vercel;
 };
@@ -63,6 +67,7 @@ export type TAppConnectionOption =
  | TAzureKeyVaultConnectionOption
  | TDatabricksConnectionOption
  | THumanitecConnectionOption
+  | TTerraformCloudConnectionOption
  | TVercelConnectionOption
  | TPostgresConnectionOption
  | TMsSqlConnectionOption
@@ -76,6 +81,7 @@ export type TAppConnectionOptionMap = {
  [AppConnection.AzureAppConfiguration]: TAzureAppConfigurationConnectionOption;
  [AppConnection.Databricks]: TDatabricksConnectionOption;
  [AppConnection.Humanitec]: THumanitecConnectionOption;
+  [AppConnection.TerraformCloud]: TTerraformCloudConnectionOption;
  [AppConnection.Vercel]: TVercelConnectionOption;
  [AppConnection.Postgres]: TPostgresConnectionOption;
  [AppConnection.MsSql]: TMsSqlConnectionOption;
--- a/frontend/src/hooks/api/appConnections/types/index.ts
+++ b/frontend/src/hooks/api/appConnections/types/index.ts
@@ -10,6 +10,7 @@ import { TGitHubConnection } from "./github-connection";
 import { THumanitecConnection } from "./humanitec-connection";
 import { TMsSqlConnection } from "./mssql-connection";
 import { TPostgresConnection } from "./postgres-connection";
+import { TTerraformCloudConnection } from "./terraform-cloud-connection";
 import { TVercelConnection } from "./vercel-connection";

 export * from "./aws-connection";
@@ -22,6 +23,7 @@ export * from "./github-connection";
 export * from "./humanitec-connection";
 export * from "./mssql-connection";
 export * from "./postgres-connection";
+export * from "./terraform-cloud-connection";
 export * from "./vercel-connection";

 export type TAppConnection =
@@ -32,6 +34,7 @@ export type TAppConnection =
  | TAzureAppConfigurationConnection
  | TDatabricksConnection
  | THumanitecConnection
+  | TTerraformCloudConnection
  | TVercelConnection
  | TPostgresConnection
  | TMsSqlConnection
@@ -70,6 +73,7 @@ export type TAppConnectionMap = {
  [AppConnection.AzureAppConfiguration]: TAzureAppConfigurationConnection;
  [AppConnection.Databricks]: TDatabricksConnection;
  [AppConnection.Humanitec]: THumanitecConnection;
+  [AppConnection.TerraformCloud]: TTerraformCloudConnection;
  [AppConnection.Vercel]: TVercelConnection;
  [AppConnection.Postgres]: TPostgresConnection;
  [AppConnection.MsSql]: TMsSqlConnection;
--- a/frontend/src/hooks/api/appConnections/types/terraform-cloud-connection.ts
+++ b/frontend/src/hooks/api/appConnections/types/terraform-cloud-connection.ts
@@ -0,0 +1,15 @@
+import { AppConnection } from "@app/hooks/api/appConnections/enums";
+import { TRootAppConnection } from "@app/hooks/api/appConnections/types/root-connection";
+
+export enum TerraformCloudConnectionMethod {
+  ApiToken = "api-token"
+}
+
+export type TTerraformCloudConnection = TRootAppConnection & {
+  app: AppConnection.TerraformCloud;
+} & {
+  method: TerraformCloudConnectionMethod.ApiToken;
+  credentials: {
+    apiToken: string;
+  };
+};
--- a/frontend/src/hooks/api/secretSyncs/enums.ts
+++ b/frontend/src/hooks/api/secretSyncs/enums.ts
@@ -7,6 +7,7 @@ export enum SecretSync {
  AzureAppConfiguration = "azure-app-configuration",
  Databricks = "databricks",
  Humanitec = "humanitec",
+  TerraformCloud = "terraform-cloud",
  Camunda = "camunda",
  Vercel = "vercel"
 }
--- a/frontend/src/hooks/api/secretSyncs/types/index.ts
+++ b/frontend/src/hooks/api/secretSyncs/types/index.ts
@@ -10,6 +10,7 @@ import { TAzureKeyVaultSync } from "./azure-key-vault-sync";
 import { TCamundaSync } from "./camunda-sync";
 import { TGcpSync } from "./gcp-sync";
 import { THumanitecSync } from "./humanitec-sync";
+import { TTerraformCloudSync } from "./terraform-cloud-sync";
 import { TVercelSync } from "./vercel-sync";

 export type TSecretSyncOption = {
@@ -27,6 +28,7 @@ export type TSecretSync =
  | TAzureAppConfigurationSync
  | TDatabricksSync
  | THumanitecSync
+  | TTerraformCloudSync
  | TCamundaSync
  | TVercelSync;

--- a/frontend/src/hooks/api/secretSyncs/types/terraform-cloud-sync.ts
+++ b/frontend/src/hooks/api/secretSyncs/types/terraform-cloud-sync.ts
@@ -0,0 +1,34 @@
+import { AppConnection } from "@app/hooks/api/appConnections/enums";
+import { SecretSync } from "@app/hooks/api/secretSyncs";
+import { TRootSecretSync } from "@app/hooks/api/secretSyncs/types/root-sync";
+
+import { TerraformCloudSyncCategory } from "../../appConnections/terraform-cloud";
+
+export type TTerraformCloudSync = TRootSecretSync & {
+  destination: SecretSync.TerraformCloud;
+  destinationConfig:
+    | {
+        scope: TerraformCloudSyncScope.VariableSet;
+        org: string;
+        category: TerraformCloudSyncCategory;
+        variableSetId: string;
+        variableSetName: string;
+      }
+    | {
+        scope: TerraformCloudSyncScope.Workspace;
+        org: string;
+        category: TerraformCloudSyncCategory;
+        workspaceId: string;
+        workspaceName: string;
+      };
+  connection: {
+    app: AppConnection.TerraformCloud;
+    name: string;
+    id: string;
+  };
+};
+
+export enum TerraformCloudSyncScope {
+  VariableSet = "variable-set",
+  Workspace = "workspace"
+}
--- a/frontend/src/pages/organization/AppConnections/AppConnectionsPage/components/AppConnectionForm/AppConnectionForm.tsx
+++ b/frontend/src/pages/organization/AppConnections/AppConnectionsPage/components/AppConnectionForm/AppConnectionForm.tsx
@@ -19,6 +19,7 @@ import { GitHubConnectionForm } from "./GitHubConnectionForm";
 import { HumanitecConnectionForm } from "./HumanitecConnectionForm";
 import { MsSqlConnectionForm } from "./MsSqlConnectionForm";
 import { PostgresConnectionForm } from "./PostgresConnectionForm";
+import { TerraformCloudConnectionForm } from "./TerraformCloudConnectionForm";
 import { VercelConnectionForm } from "./VercelConnectionForm";

 type FormProps = {
@@ -72,6 +73,8 @@ const CreateForm = ({ app, onComplete }: CreateFormProps) => {
      return <DatabricksConnectionForm onSubmit={onSubmit} />;
    case AppConnection.Humanitec:
      return <HumanitecConnectionForm onSubmit={onSubmit} />;
+    case AppConnection.TerraformCloud:
+      return <TerraformCloudConnectionForm onSubmit={onSubmit} />;
    case AppConnection.Vercel:
      return <VercelConnectionForm onSubmit={onSubmit} />;
    case AppConnection.Postgres:
@@ -130,6 +133,8 @@ const UpdateForm = ({ appConnection, onComplete }: UpdateFormProps) => {
      return <DatabricksConnectionForm onSubmit={onSubmit} appConnection={appConnection} />;
    case AppConnection.Humanitec:
      return <HumanitecConnectionForm onSubmit={onSubmit} appConnection={appConnection} />;
+    case AppConnection.TerraformCloud:
+      return <TerraformCloudConnectionForm onSubmit={onSubmit} appConnection={appConnection} />;
    case AppConnection.Vercel:
      return <VercelConnectionForm onSubmit={onSubmit} appConnection={appConnection} />;
    case AppConnection.Postgres:
--- a/frontend/src/pages/organization/AppConnections/AppConnectionsPage/components/AppConnectionForm/TerraformCloudConnectionForm.tsx
+++ b/frontend/src/pages/organization/AppConnections/AppConnectionsPage/components/AppConnectionForm/TerraformCloudConnectionForm.tsx
@@ -0,0 +1,135 @@
+import { Controller, FormProvider, useForm } from "react-hook-form";
+import { zodResolver } from "@hookform/resolvers/zod";
+import { z } from "zod";
+
+import {
+  Button,
+  FormControl,
+  ModalClose,
+  SecretInput,
+  Select,
+  SelectItem
+} from "@app/components/v2";
+import { APP_CONNECTION_MAP, getAppConnectionMethodDetails } from "@app/helpers/appConnections";
+import {
+  TerraformCloudConnectionMethod,
+  TTerraformCloudConnection
+} from "@app/hooks/api/appConnections";
+import { AppConnection } from "@app/hooks/api/appConnections/enums";
+
+import {
+  genericAppConnectionFieldsSchema,
+  GenericAppConnectionsFields
+} from "./GenericAppConnectionFields";
+
+type Props = {
+  appConnection?: TTerraformCloudConnection;
+  onSubmit: (formData: FormData) => void;
+};
+
+const rootSchema = genericAppConnectionFieldsSchema.extend({
+  app: z.literal(AppConnection.TerraformCloud)
+});
+
+const formSchema = z.discriminatedUnion("method", [
+  rootSchema.extend({
+    method: z.literal(TerraformCloudConnectionMethod.ApiToken),
+    credentials: z.object({
+      apiToken: z.string().trim().min(1, "API Token required")
+    })
+  })
+]);
+
+type FormData = z.infer<typeof formSchema>;
+
+export const TerraformCloudConnectionForm = ({ appConnection, onSubmit }: Props) => {
+  const isUpdate = Boolean(appConnection);
+
+  const form = useForm<FormData>({
+    resolver: zodResolver(formSchema),
+    defaultValues: appConnection ?? {
+      app: AppConnection.TerraformCloud,
+      method: TerraformCloudConnectionMethod.ApiToken
+    }
+  });
+
+  const {
+    handleSubmit,
+    control,
+    formState: { isSubmitting, isDirty }
+  } = form;
+
+  return (
+    <FormProvider {...form}>
+      <form onSubmit={handleSubmit(onSubmit)}>
+        {!isUpdate && <GenericAppConnectionsFields />}
+        <Controller
+          name="method"
+          control={control}
+          render={({ field: { value, onChange }, fieldState: { error } }) => (
+            <FormControl
+              tooltipText={`The method you would like to use to connect with ${
+                APP_CONNECTION_MAP[AppConnection.TerraformCloud].name
+              }. This field cannot be changed after creation.`}
+              errorText={error?.message}
+              isError={Boolean(error?.message)}
+              label="Method"
+            >
+              <Select
+                isDisabled={isUpdate}
+                value={value}
+                onValueChange={(val) => onChange(val)}
+                className="w-full border border-mineshaft-500"
+                position="popper"
+                dropdownContainerClassName="max-w-none"
+              >
+                {Object.values(TerraformCloudConnectionMethod).map((method) => {
+                  return (
+                    <SelectItem value={method} key={method}>
+                      {getAppConnectionMethodDetails(method).name}{" "}
+                    </SelectItem>
+                  );
+                })}
+              </Select>
+            </FormControl>
+          )}
+        />
+        <Controller
+          name="credentials.apiToken"
+          control={control}
+          shouldUnregister
+          render={({ field: { value, onChange }, fieldState: { error } }) => (
+            <FormControl
+              errorText={error?.message}
+              isError={Boolean(error?.message)}
+              label="API Token"
+            >
+              <SecretInput
+                containerClassName="text-gray-400 group-focus-within:!border-primary-400/50 border border-mineshaft-500 bg-mineshaft-900 px-2.5 py-1.5"
+                value={value}
+                onChange={(e) => onChange(e.target.value)}
+              />
+            </FormControl>
+          )}
+        />
+        <div className="mt-8 flex items-center">
+          <Button
+            className="mr-4"
+            size="sm"
+            type="submit"
+            colorSchema="secondary"
+            isLoading={isSubmitting}
+            isDisabled={isSubmitting || !isDirty}
+          >
+            {isUpdate ? "Update Credentials" : "Connect to Terraform Cloud"}
+          </Button>
+          <ModalClose asChild>
+            <Button colorSchema="secondary" variant="plain">
+              Cancel
+            </Button>
+          </ModalClose>
+        </div>
+      </form>
+    </FormProvider>
+  );
+};
--- a/frontend/src/pages/secret-manager/IntegrationsListPage/components/SecretSyncsTab/SecretSyncTable/SecretSyncDestinationCol/SecretSyncDestinationCol.tsx
+++ b/frontend/src/pages/secret-manager/IntegrationsListPage/components/SecretSyncsTab/SecretSyncTable/SecretSyncDestinationCol/SecretSyncDestinationCol.tsx
@@ -9,6 +9,7 @@ import { DatabricksSyncDestinationCol } from "./DatabricksSyncDestinationCol";
 import { GcpSyncDestinationCol } from "./GcpSyncDestinationCol";
 import { GitHubSyncDestinationCol } from "./GitHubSyncDestinationCol";
 import { HumanitecSyncDestinationCol } from "./HumanitecSyncDestinationCol";
+import { TerraformCloudSyncDestinationCol } from "./TerraformCloudSyncDestinationCol";
 import { VercelSyncDestinationCol } from "./VercelSyncDestinationCol";

 type Props = {
@@ -33,6 +34,8 @@ export const SecretSyncDestinationCol = ({ secretSync }: Props) => {
      return <DatabricksSyncDestinationCol secretSync={secretSync} />;
    case SecretSync.Humanitec:
      return <HumanitecSyncDestinationCol secretSync={secretSync} />;
+    case SecretSync.TerraformCloud:
+      return <TerraformCloudSyncDestinationCol secretSync={secretSync} />;
    case SecretSync.Camunda:
      return <CamundaSyncDestinationCol secretSync={secretSync} />;
    case SecretSync.Vercel:
--- a/frontend/src/pages/secret-manager/IntegrationsListPage/components/SecretSyncsTab/SecretSyncTable/SecretSyncDestinationCol/TerraformCloudSyncDestinationCol.tsx
+++ b/frontend/src/pages/secret-manager/IntegrationsListPage/components/SecretSyncsTab/SecretSyncTable/SecretSyncDestinationCol/TerraformCloudSyncDestinationCol.tsx
@@ -0,0 +1,14 @@
+import { TTerraformCloudSync } from "@app/hooks/api/secretSyncs/types/terraform-cloud-sync";
+
+import { getSecretSyncDestinationColValues } from "../helpers";
+import { SecretSyncTableCell } from "../SecretSyncTableCell";
+
+type Props = {
+  secretSync: TTerraformCloudSync;
+};
+
+export const TerraformCloudSyncDestinationCol = ({ secretSync }: Props) => {
+  const { primaryText, secondaryText } = getSecretSyncDestinationColValues(secretSync);
+
+  return <SecretSyncTableCell primaryText={primaryText} secondaryText={secondaryText} />;
+};
--- a/frontend/src/pages/secret-manager/IntegrationsListPage/components/SecretSyncsTab/SecretSyncTable/helpers/index.ts
+++ b/frontend/src/pages/secret-manager/IntegrationsListPage/components/SecretSyncsTab/SecretSyncTable/helpers/index.ts
@@ -1,3 +1,4 @@
+import { TerraformCloudSyncScope } from "@app/hooks/api/appConnections/terraform-cloud";
 import { SecretSync, TSecretSync } from "@app/hooks/api/secretSyncs";
 import {
  GitHubSyncScope,
@@ -73,6 +74,14 @@ export const getSecretSyncDestinationColValues = (secretSync: TSecretSync) => {
      }
      secondaryText = `Organization - ${destinationConfig.org}`;
      break;
+    case SecretSync.TerraformCloud:
+      primaryText = destinationConfig.org;
+      if (destinationConfig.scope === TerraformCloudSyncScope.VariableSet) {
+        secondaryText = destinationConfig.variableSetName;
+      } else {
+        secondaryText = destinationConfig.workspaceName;
+      }
+      break;
    case SecretSync.Camunda:
      primaryText = destinationConfig.clusterName ?? destinationConfig.clusterUUID;
      secondaryText = "Cluster";
--- a/frontend/src/pages/secret-manager/SecretSyncDetailsByIDPage/components/SecretSyncDestinationSection/SecretSyncDestinatonSection.tsx
+++ b/frontend/src/pages/secret-manager/SecretSyncDetailsByIDPage/components/SecretSyncDestinationSection/SecretSyncDestinatonSection.tsx
@@ -19,6 +19,7 @@ import { AzureKeyVaultSyncDestinationSection } from "./AzureKeyVaultSyncDestinat
 import { CamundaSyncDestinationSection } from "./CamundaSyncDestinationSection";
 import { GcpSyncDestinationSection } from "./GcpSyncDestinationSection";
 import { HumanitecSyncDestinationSection } from "./HumanitecSyncDestinationSection";
+import { TerraformCloudSyncDestinationSection } from "./TerraformCloudSyncDestinationSection";
 import { VercelSyncDestinationSection } from "./VercelSyncDestinationSection";

 type Props = {
@@ -59,6 +60,9 @@ export const SecretSyncDestinationSection = ({ secretSync, onEditDestination }:
    case SecretSync.Humanitec:
      DestinationComponents = <HumanitecSyncDestinationSection secretSync={secretSync} />;
      break;
+    case SecretSync.TerraformCloud:
+      DestinationComponents = <TerraformCloudSyncDestinationSection secretSync={secretSync} />;
+      break;
    case SecretSync.Camunda:
      DestinationComponents = <CamundaSyncDestinationSection secretSync={secretSync} />;
      break;
--- a/frontend/src/pages/secret-manager/SecretSyncDetailsByIDPage/components/SecretSyncDestinationSection/TerraformCloudSyncDestinationSection.tsx
+++ b/frontend/src/pages/secret-manager/SecretSyncDetailsByIDPage/components/SecretSyncDestinationSection/TerraformCloudSyncDestinationSection.tsx
@@ -0,0 +1,65 @@
+import { ReactNode } from "react";
+
+import { GenericFieldLabel } from "@app/components/secret-syncs";
+import { TerraformCloudSyncCategory } from "@app/hooks/api/appConnections/terraform-cloud";
+import {
+  TerraformCloudSyncScope,
+  TTerraformCloudSync
+} from "@app/hooks/api/secretSyncs/types/terraform-cloud-sync";
+
+type Props = {
+  secretSync: TTerraformCloudSync;
+};
+
+export const TerraformCloudSyncDestinationSection = ({ secretSync }: Props) => {
+  const { destinationConfig } = secretSync;
+
+  let Components: ReactNode;
+  switch (destinationConfig.scope) {
+    case TerraformCloudSyncScope.VariableSet:
+      Components = (
+        <>
+          <GenericFieldLabel label="Organization">{destinationConfig.org}</GenericFieldLabel>
+          <GenericFieldLabel label="Variable Set">
+            {destinationConfig.variableSetName}
+          </GenericFieldLabel>
+          <GenericFieldLabel label="Category">
+            {Object.keys(TerraformCloudSyncCategory).find(
+              (key) =>
+                TerraformCloudSyncCategory[key as keyof typeof TerraformCloudSyncCategory] ===
+                destinationConfig.category
+            )}
+          </GenericFieldLabel>
+        </>
+      );
+      break;
+    case TerraformCloudSyncScope.Workspace:
+      Components = (
+        <>
+          <GenericFieldLabel label="Organization">{destinationConfig.org}</GenericFieldLabel>
+          <GenericFieldLabel label="Workspace">{destinationConfig.workspaceName}</GenericFieldLabel>
+          <GenericFieldLabel label="Category">
+            {Object.keys(TerraformCloudSyncCategory).find(
+              (key) =>
+                TerraformCloudSyncCategory[key as keyof typeof TerraformCloudSyncCategory] ===
+                destinationConfig.category
+            )}
+          </GenericFieldLabel>
+        </>
+      );
+      break;
+    default:
+      throw new Error(
+        `Unhandled Terraform Cloud Sync Destination Section Scope ${secretSync.destinationConfig.scope}`
+      );
+  }
+
+  return (
+    <>
+      <GenericFieldLabel className="capitalize" label="Scope">
+        {destinationConfig.scope.replace("-", " ")}
+      </GenericFieldLabel>
+      {Components}
+    </>
+  );
+};
--- a/frontend/src/pages/secret-manager/SecretSyncDetailsByIDPage/components/SecretSyncOptionsSection/SecretSyncOptionsSection.tsx
+++ b/frontend/src/pages/secret-manager/SecretSyncDetailsByIDPage/components/SecretSyncOptionsSection/SecretSyncOptionsSection.tsx
@@ -48,6 +48,7 @@ export const SecretSyncOptionsSection = ({ secretSync, onEditOptions }: Props) =
    case SecretSync.AzureAppConfiguration:
    case SecretSync.Databricks:
    case SecretSync.Humanitec:
+    case SecretSync.TerraformCloud:
    case SecretSync.Camunda:
    case SecretSync.Vercel:
      AdditionalSyncOptionsComponent = null;