diff --git a/.changeset/selfish-actors-walk.md b/.changeset/selfish-actors-walk.md
new file mode 100644
index 0000000000..755f1c3de6
--- /dev/null
+++ b/.changeset/selfish-actors-walk.md
@@ -0,0 +1,5 @@
+---
+'@backstage/core-components': patch
+---
+
+Exported `IdentityProviders` type.
diff --git a/packages/core-components/api-report.md b/packages/core-components/api-report.md
index 5367c68ee6..3b3a589ecb 100644
--- a/packages/core-components/api-report.md
+++ b/packages/core-components/api-report.md
@@ -510,6 +510,9 @@ export type IconLinkVerticalProps = {
   title?: string;
 };
 
+// @public (undocumented)
+export type IdentityProviders = ('guest' | 'custom' | SignInProviderConfig)[];
+
 // Warning: (ae-forgotten-export) The symbol "Props" needs to be exported by the entry point index.d.ts
 //
 // @public
diff --git a/packages/core-components/src/layout/SignInPage/index.ts b/packages/core-components/src/layout/SignInPage/index.ts
index b3c7618f50..01afa3935c 100644
--- a/packages/core-components/src/layout/SignInPage/index.ts
+++ b/packages/core-components/src/layout/SignInPage/index.ts
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-export type { SignInProviderConfig } from './types';
+export type { IdentityProviders, SignInProviderConfig } from './types';
 export { SignInPage } from './SignInPage';
 export type { SignInPageClassKey } from './styles';
 export type { CustomProviderClassKey } from './customProvider';
diff --git a/packages/core-components/src/layout/SignInPage/types.ts b/packages/core-components/src/layout/SignInPage/types.ts
index 5b458448bf..0909e7242d 100644
--- a/packages/core-components/src/layout/SignInPage/types.ts
+++ b/packages/core-components/src/layout/SignInPage/types.ts
@@ -32,6 +32,7 @@ export type SignInProviderConfig = {
   apiRef: ApiRef<ProfileInfoApi & BackstageIdentityApi & SessionApi>;
 };
 
+/** @public **/
 export type IdentityProviders = ('guest' | 'custom' | SignInProviderConfig)[];
 
 export type ProviderComponent = ComponentType<