diff --git a/packages/eas-cli/src/user/SessionManager.ts b/packages/eas-cli/src/user/SessionManager.ts
index 9a9d0484e0..474bf5d2db 100644
--- a/packages/eas-cli/src/user/SessionManager.ts
+++ b/packages/eas-cli/src/user/SessionManager.ts
@@ -85,6 +85,16 @@ export default class SessionManager {
   }
 
   public async logoutAsync(): Promise<void> {
+    const sessionSecret = this.getSessionSecret();
+    if (sessionSecret) {
+      const apiV2Client = new ApiV2Client({ accessToken: null, sessionSecret });
+      try {
+        await apiV2Client.postAsync('auth/logout', { body: {} });
+      } catch (e) {
+        // Best-effort: clear the local session even if the server request fails
+        Log.debug('Failed to invalidate session secret on server:', e);
+      }
+    }
     this.currentActor = undefined;
     await this.setSessionAsync(undefined);
   }
diff --git a/packages/eas-cli/src/user/__tests__/SessionManager-test.ts b/packages/eas-cli/src/user/__tests__/SessionManager-test.ts
index 209b9f1931..8e6d11b058 100644
--- a/packages/eas-cli/src/user/__tests__/SessionManager-test.ts
+++ b/packages/eas-cli/src/user/__tests__/SessionManager-test.ts
@@ -219,6 +219,38 @@ describe(SessionManager, () => {
       await sessionManager.logoutAsync();
       expect(sessionManager['getSessionSecret']()).toBe(null);
     });
+
+    it('calls the server logout endpoint when session secret exists', async () => {
+      jest.mocked(fetchSessionSecretAndUserAsync).mockResolvedValue({
+        sessionSecret: 'SESSION_SECRET',
+        id: 'USER_ID',
+        username: 'USERNAME',
+      });
+      const apiV2PostSpy = jest.spyOn(ApiV2Client.prototype, 'postAsync');
+
+      const sessionManager = new SessionManager(analytics);
+      await sessionManager['loginAsync']({ username: 'USERNAME', password: 'PASSWORD' });
+      await sessionManager.logoutAsync();
+
+      expect(apiV2PostSpy).toHaveBeenCalledWith('auth/logout', { body: {} });
+    });
+
+    it('clears the local session even if the server logout call fails', async () => {
+      jest.mocked(fetchSessionSecretAndUserAsync).mockResolvedValue({
+        sessionSecret: 'SESSION_SECRET',
+        id: 'USER_ID',
+        username: 'USERNAME',
+      });
+      jest
+        .spyOn(ApiV2Client.prototype, 'postAsync')
+        .mockRejectedValueOnce(new Error('Network error'));
+
+      const sessionManager = new SessionManager(analytics);
+      await sessionManager['loginAsync']({ username: 'USERNAME', password: 'PASSWORD' });
+      await sessionManager.logoutAsync();
+
+      expect(sessionManager['getSessionSecret']()).toBe(null);
+    });
   });
 
   describe('showLoginPromptAsync', () => {