diff --git a/src/app/logout/page.tsx b/src/app/logout/page.tsx
index f4dcc13..c8fa7e9 100644
--- a/src/app/logout/page.tsx
+++ b/src/app/logout/page.tsx
@@ -13,6 +13,9 @@ export default function LogoutPage() {
     localStorage.setItem('isLoggingOut', 'true');
     localStorage.removeItem('accessToken');
     localStorage.removeItem('refreshToken');
+    // Broadcast to other open tabs so they also log out.
+    // 'storage' events only fire in OTHER tabs, not the one that wrote the value.
+    localStorage.setItem('re-quest-logout-broadcast', String(Date.now()));
   }
 
   useEffect(() => {
diff --git a/src/components/providers/session-provider.tsx b/src/components/providers/session-provider.tsx
index 75ca7ed..bc0bcb1 100644
--- a/src/components/providers/session-provider.tsx
+++ b/src/components/providers/session-provider.tsx
@@ -4,6 +4,37 @@ import { SessionProvider as NextAuthSessionProvider, useSession } from "next-aut
 import { useEffect, useRef } from "react";
 import { HeaderProvider } from "./header-provider";
 
+const LOGOUT_BROADCAST_KEY = "re-quest-logout-broadcast";
+
+// Listens for logout broadcasts from OTHER tabs and forces this tab to reload.
+// When the logout page clears auth, it writes a timestamp to LOGOUT_BROADCAST_KEY;
+// every other open tab receives a `storage` event and reloads into an unauthed state.
+function CrossTabLogoutListener() {
+  useEffect(() => {
+    const onStorage = (e: StorageEvent) => {
+      if (e.key !== LOGOUT_BROADCAST_KEY || !e.newValue) return;
+      // Skip auth pages — they're already unauthed.
+      const path = window.location.pathname;
+      const onAuthPage =
+        path === "/login" ||
+        path === "/signup" ||
+        path === "/logout" ||
+        path === "/" ||
+        path.startsWith("/forgot-password") ||
+        path.startsWith("/reset-password");
+      if (onAuthPage) return;
+      // Clear local auth and hard-redirect to /logout so this tab runs the full cleanup too.
+      localStorage.removeItem("accessToken");
+      localStorage.removeItem("refreshToken");
+      localStorage.removeItem("user");
+      window.location.replace("/logout");
+    };
+    window.addEventListener("storage", onStorage);
+    return () => window.removeEventListener("storage", onStorage);
+  }, []);
+  return null;
+}
+
 // Component that syncs tokens from NextAuth session to localStorage
 function TokenSync() {
   const { data: session, status } = useSession();
@@ -63,6 +94,7 @@ export function SessionProvider({ children }: { children: React.ReactNode }) {
   return (
     <NextAuthSessionProvider>
       <TokenSync />
+      <CrossTabLogoutListener />
       <HeaderProvider>
         {children}
       </HeaderProvider>