diff --git a/src/app/core/interceptors/error.interceptor.spec.ts b/src/app/core/interceptors/error.interceptor.spec.ts
index 8b9ef1e55..8d977ad30 100644
--- a/src/app/core/interceptors/error.interceptor.spec.ts
+++ b/src/app/core/interceptors/error.interceptor.spec.ts
@@ -9,6 +9,7 @@ import { Router } from '@angular/router';
 
 import { SENTRY_TOKEN } from '@core/provider/sentry.provider';
 import { AuthService } from '@core/services/auth.service';
+import { UserSelectors } from '@core/store/user';
 import { ToastService } from '@osf/shared/services/toast.service';
 import { ViewOnlyLinkHelperService } from '@osf/shared/services/view-only-link-helper.service';
 
@@ -17,6 +18,7 @@ import { AuthServiceMock, AuthServiceMockType } from '@testing/providers/auth-se
 import { LoaderServiceMock, provideLoaderServiceMock } from '@testing/providers/loader-service.mock';
 import { RouterMockBuilder, RouterMockType } from '@testing/providers/router-provider.mock';
 import { SentryMock, SentryMockType } from '@testing/providers/sentry-provider.mock';
+import { provideMockStore } from '@testing/providers/store-provider.mock';
 import { ToastServiceMock, ToastServiceMockType } from '@testing/providers/toast-provider.mock';
 import { ViewOnlyLinkHelperMock, ViewOnlyLinkHelperMockType } from '@testing/providers/view-only-link-helper.mock';
 
@@ -31,7 +33,12 @@ describe('errorInterceptor', () => {
   let viewOnlyHelperMock: ViewOnlyLinkHelperMockType;
   let sentryMock: SentryMockType;
 
-  function setup(platformId: 'browser' | 'server' = 'browser', viewOnly = false, routerUrl = '/dashboard') {
+  function setup(
+    platformId: 'browser' | 'server' = 'browser',
+    viewOnly = false,
+    routerUrl = '/dashboard',
+    isAuthenticated = false
+  ) {
     router = RouterMockBuilder.create().withUrl(routerUrl).withNavigate(vi.fn().mockResolvedValue(true)).build();
     toastServiceMock = ToastServiceMock.simple();
     loaderServiceMock = new LoaderServiceMock();
@@ -43,6 +50,9 @@ describe('errorInterceptor', () => {
       providers: [
         provideOSFCore(),
         provideLoaderServiceMock(loaderServiceMock),
+        provideMockStore({
+          selectors: [{ selector: UserSelectors.isAuthenticated, value: isAuthenticated }],
+        }),
         MockProvider(Router, router),
         MockProvider(ToastService, toastServiceMock),
         MockProvider(AuthService, authServiceMock),
@@ -107,15 +117,30 @@ describe('errorInterceptor', () => {
     expect(toastServiceMock.showError).not.toHaveBeenCalled();
   });
 
-  it('should logout on 401 in browser when not view-only', async () => {
-    setup('browser', false);
+  it('should navigate to sign in on 401 in browser when anonymous and not view-only', async () => {
+    setup('browser', false, '/dashboard', false);
     const request = createRequest('/api/v2/nodes/abc');
     const error = new HttpErrorResponse({ status: 401, error: {}, url: request.url });
 
     const caught = await runInterceptor(request, error);
 
     expect(caught?.status).toBe(401);
-    expect(authServiceMock.logout).toHaveBeenCalled();
+    expect(authServiceMock.navigateToSignIn).toHaveBeenCalled();
+    expect(authServiceMock.logout).not.toHaveBeenCalled();
+    expect(loaderServiceMock.hide).not.toHaveBeenCalled();
+    expect(toastServiceMock.showError).not.toHaveBeenCalled();
+  });
+
+  it('should logout on 401 in browser when authenticated and not view-only', async () => {
+    setup('browser', false, '/dashboard', true);
+    const request = createRequest('/api/v2/nodes/abc');
+    const error = new HttpErrorResponse({ status: 401, error: {}, url: request.url });
+
+    const caught = await runInterceptor(request, error);
+
+    expect(caught?.status).toBe(401);
+    expect(authServiceMock.logout).toHaveBeenCalledWith(window.location.href);
+    expect(authServiceMock.navigateToSignIn).not.toHaveBeenCalled();
     expect(loaderServiceMock.hide).not.toHaveBeenCalled();
     expect(toastServiceMock.showError).not.toHaveBeenCalled();
   });
diff --git a/src/app/core/interceptors/error.interceptor.ts b/src/app/core/interceptors/error.interceptor.ts
index 99848cc4b..7a914a208 100644
--- a/src/app/core/interceptors/error.interceptor.ts
+++ b/src/app/core/interceptors/error.interceptor.ts
@@ -1,3 +1,5 @@
+import { Store } from '@ngxs/store';
+
 import { throwError } from 'rxjs';
 import { catchError } from 'rxjs/operators';
 
@@ -9,6 +11,7 @@ import { Router } from '@angular/router';
 import { ERROR_MESSAGES } from '@core/constants/error-messages';
 import { SENTRY_TOKEN } from '@core/provider/sentry.provider';
 import { AuthService } from '@core/services/auth.service';
+import { UserSelectors } from '@core/store/user';
 import { LoaderService } from '@osf/shared/services/loader.service';
 import { ToastService } from '@osf/shared/services/toast.service';
 import { ViewOnlyLinkHelperService } from '@osf/shared/services/view-only-link-helper.service';
@@ -23,6 +26,7 @@ export const errorInterceptor: HttpInterceptorFn = (req, next) => {
   const sentry = inject(SENTRY_TOKEN);
   const platformId = inject(PLATFORM_ID);
   const viewOnlyHelper = inject(ViewOnlyLinkHelperService);
+  const store = inject(Store);
 
   return next(req).pipe(
     catchError((error: HttpErrorResponse) => {
@@ -55,7 +59,11 @@ export const errorInterceptor: HttpInterceptorFn = (req, next) => {
       if (error.status === 401) {
         if (!viewOnlyHelper.hasViewOnlyParam(router)) {
           if (isPlatformBrowser(platformId)) {
-            authService.logout();
+            if (store.selectSnapshot(UserSelectors.isAuthenticated)) {
+              authService.logout(window.location.href);
+            } else {
+              authService.navigateToSignIn();
+            }
           }
         }
         return throwError(() => error);