diff --git a/.changeset/olive-lobsters-rescue.md b/.changeset/olive-lobsters-rescue.md
new file mode 100644
index 0000000000..37a7712782
--- /dev/null
+++ b/.changeset/olive-lobsters-rescue.md
@@ -0,0 +1,5 @@
+---
+'@backstage/core-app-api': minor
+---
+
+**BREAKING**: Removed export of `GithubSession` and `SamlSession` which are only used internally.
diff --git a/packages/core-app-api/api-report.md b/packages/core-app-api/api-report.md
index 17a9592523..c52b953465 100644
--- a/packages/core-app-api/api-report.md
+++ b/packages/core-app-api/api-report.md
@@ -380,17 +380,6 @@ export class GithubAuth {
   static normalizeScope(scope?: string): Set<string>;
 }
 
-// @public @deprecated
-export type GithubSession = {
-  providerInfo: {
-    accessToken: string;
-    scopes: Set<string>;
-    expiresAt?: Date;
-  };
-  profile: ProfileInfo;
-  backstageIdentity: BackstageIdentityResponse;
-};
-
 // @public
 export class GitlabAuth {
   // (undocumented)
@@ -532,13 +521,6 @@ export class SamlAuth
   signOut(): Promise<void>;
 }
 
-// @public @deprecated
-export type SamlSession = {
-  userId: string;
-  profile: ProfileInfo;
-  backstageIdentity: BackstageIdentityResponse;
-};
-
 // @public
 export type SignInPageProps = {
   onSignInSuccess(identityApi: IdentityApi): void;
diff --git a/packages/core-app-api/src/apis/implementations/auth/github/index.ts b/packages/core-app-api/src/apis/implementations/auth/github/index.ts
index b5aa1a0a25..5e53bacfc1 100644
--- a/packages/core-app-api/src/apis/implementations/auth/github/index.ts
+++ b/packages/core-app-api/src/apis/implementations/auth/github/index.ts
@@ -14,5 +14,4 @@
  * limitations under the License.
  */
 
-export type { GithubSession } from './types';
 export { default as GithubAuth } from './GithubAuth';
diff --git a/packages/core-app-api/src/apis/implementations/auth/github/types.ts b/packages/core-app-api/src/apis/implementations/auth/github/types.ts
deleted file mode 100644
index 0ef662905f..0000000000
--- a/packages/core-app-api/src/apis/implementations/auth/github/types.ts
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright 2020 The Backstage Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {
-  ProfileInfo,
-  BackstageIdentityResponse,
-} from '@backstage/core-plugin-api';
-import { z } from 'zod';
-
-// TODO(Rugvip): Make GithubSession internal
-
-/**
- * Session information for GitHub auth.
- *
- * @public
- * @deprecated This type is internal and will be removed
- */
-export type GithubSession = {
-  providerInfo: {
-    accessToken: string;
-    scopes: Set<string>;
-    expiresAt?: Date;
-  };
-  profile: ProfileInfo;
-  // TODO(Rugvip): This should be made optional once the type is no longer public
-  backstageIdentity: BackstageIdentityResponse;
-};
-
-export const githubSessionSchema: z.ZodSchema<GithubSession> = z.object({
-  providerInfo: z.object({
-    accessToken: z.string(),
-    scopes: z.set(z.string()),
-    expiresAt: z.date().optional(),
-  }),
-  profile: z.object({
-    email: z.string().optional(),
-    displayName: z.string().optional(),
-    picture: z.string().optional(),
-  }),
-  backstageIdentity: z.object({
-    id: z.string(),
-    token: z.string(),
-    identity: z.object({
-      type: z.literal('user'),
-      userEntityRef: z.string(),
-      ownershipEntityRefs: z.array(z.string()),
-    }),
-  }),
-});
diff --git a/packages/core-app-api/src/apis/implementations/auth/saml/index.ts b/packages/core-app-api/src/apis/implementations/auth/saml/index.ts
index 2e749a0648..1f5f8fbbf8 100644
--- a/packages/core-app-api/src/apis/implementations/auth/saml/index.ts
+++ b/packages/core-app-api/src/apis/implementations/auth/saml/index.ts
@@ -14,4 +14,4 @@
  * limitations under the License.
  */
 export { default as SamlAuth } from './SamlAuth';
-export type { ExportedSamlSession as SamlSession } from './types';
+// export type { ExportedSamlSession as SamlSession } from './types';
diff --git a/packages/core-app-api/src/apis/implementations/auth/saml/types.ts b/packages/core-app-api/src/apis/implementations/auth/saml/types.ts
index f1345fd154..55b278b429 100644
--- a/packages/core-app-api/src/apis/implementations/auth/saml/types.ts
+++ b/packages/core-app-api/src/apis/implementations/auth/saml/types.ts
@@ -20,18 +20,6 @@ import {
 } from '@backstage/core-plugin-api';
 import { z } from 'zod';
 
-/**
- * Session information for SAML auth.
- *
- * @public
- * @deprecated This type is internal and will be removed
- */
-export type ExportedSamlSession = {
-  userId: string;
-  profile: ProfileInfo;
-  backstageIdentity: BackstageIdentityResponse;
-};
-
 /** @internal */
 export type SamlSession = {
   profile: ProfileInfo;