diff --git a/.changeset/friendly-sloths-travel.md b/.changeset/friendly-sloths-travel.md
new file mode 100644
index 00000000000..40862fd0228
--- /dev/null
+++ b/.changeset/friendly-sloths-travel.md
@@ -0,0 +1,5 @@
+---
+'@clerk/nextjs': patch
+---
+
+Fix issue within `<ClerkProvider />` where the window object is possibly undefined.
diff --git a/packages/nextjs/src/app-router/client/ClerkProvider.tsx b/packages/nextjs/src/app-router/client/ClerkProvider.tsx
index 3faaaefb26c..36cd10b4406 100644
--- a/packages/nextjs/src/app-router/client/ClerkProvider.tsx
+++ b/packages/nextjs/src/app-router/client/ClerkProvider.tsx
@@ -49,8 +49,9 @@ const useNextRouter = (): ClerkHostRouter => {
     shallowPush(path: string) {
       canUseWindowHistoryAPIs ? window.history.pushState(null, '', path) : router.push(path, {});
     },
-    pathname: () => window.location.pathname,
-    searchParams: () => new URLSearchParams(window.location.search),
+    pathname: () => (typeof window !== 'undefined' ? window.location.pathname : ''),
+    searchParams: () =>
+      typeof window !== 'undefined' ? new URLSearchParams(window.location.search) : new URLSearchParams(),
   };
 };
 
diff --git a/packages/nextjs/src/pages/ClerkProvider.tsx b/packages/nextjs/src/pages/ClerkProvider.tsx
index 1da9a7c7259..4e1bb09948e 100644
--- a/packages/nextjs/src/pages/ClerkProvider.tsx
+++ b/packages/nextjs/src/pages/ClerkProvider.tsx
@@ -40,8 +40,9 @@ const useNextRouter = (): ClerkHostRouter => {
     shallowPush(path: string) {
       canUseWindowHistoryAPIs ? window.history.pushState(null, '', path) : router.push(path, {});
     },
-    pathname: () => window.location.pathname,
-    searchParams: () => new URLSearchParams(window.location.search),
+    pathname: () => (typeof window !== 'undefined' ? window.location.pathname : ''),
+    searchParams: () =>
+      typeof window !== 'undefined' ? new URLSearchParams(window.location.search) : new URLSearchParams(),
   };
 };