diff --git a/docs/reference/api/rewrites.md b/docs/reference/api/rewrites.md
index 965634396..4705c0b72 100644
--- a/docs/reference/api/rewrites.md
+++ b/docs/reference/api/rewrites.md
@@ -10,7 +10,7 @@ URL rewrites re-dispatch a request at a different internal path without changing
 
 Re-dispatches the current request at `destination` and returns the resulting `Response`. The browser URL does not change — this is a server-side hop. If `destination` has no query string, the original request query is preserved. If `destination` includes a query string, it replaces the original query. `destination` must start with `/`; known generated routes autocomplete via [`RewriteDestination`](#rewritedestination), while arbitrary strings remain accepted for dynamic paths.
 
-`c.redirect()` also preserves request query params for internal destinations, but it merges rather than replaces: destination params win on collision, and request-only params are appended.
+`c.redirect()` also preserves request query params for internal destinations, but it merges rather than replaces: destination params win on collision, and request-only params are appended. Inside a [named action](../../guide/pages-routing/actions-and-forms.md#named-actions), the action key (`?delete` in `POST /users/42?delete`) is not carried over.
 
 ```ts
 import { defineHandler } from 'void';
diff --git a/packages/void/src/runtime/routing-pages.ts b/packages/void/src/runtime/routing-pages.ts
index 99833f841..180dae577 100644
--- a/packages/void/src/runtime/routing-pages.ts
+++ b/packages/void/src/runtime/routing-pages.ts
@@ -22,6 +22,12 @@ export type PageRouteOptions = {
   renderOptions: PageGetArguments[7];
   namedActions?: boolean;
 };
+// Requests whose first query key selected a named action. That key addresses
+// the action, not the page, so c.redirect() must not carry it over.
+const actionQueryRequests = new WeakSet<Request>();
+export function hasActionQueryKey(request: Request): boolean {
+  return actionQueryRequests.has(request);
+}
 export function createPageGetHandler(options: PageRouteOptions): (c: Context) => Promise<Response> {
   return async (context) => {
     const mod = options.load ? await options.load() : { head: options.head };
@@ -60,6 +66,9 @@ export function createPageMutationHandler(
         status: 404,
       });
     }
+    if (actionName) {
+      actionQueryRequests.add(context.req.raw);
+    }
     return handlePageMutation(
       handler,
       mod.loader,
diff --git a/packages/void/src/runtime/routing.ts b/packages/void/src/runtime/routing.ts
index 35e19a455..a717bfcde 100644
--- a/packages/void/src/runtime/routing.ts
+++ b/packages/void/src/runtime/routing.ts
@@ -11,6 +11,7 @@ import type { RedirectStatusCode } from 'hono/utils/http-status';
 import { VoidAssetRewriteError } from './handler.ts';
 import { convertReturnValue } from './response.ts';
 import { ASSET_EXTENSIONS } from './routing-assets.ts';
+import { hasActionQueryKey } from './routing-pages.ts';
 export { createErrorRenderer } from './routing-errors.ts';
 
 export type RoutingRule = {
@@ -175,7 +176,7 @@ export function createRoutingRuntime(
     const redirect = c.redirect.bind(c);
     c.redirect = (location, status) => {
       if (typeof location === 'string' && location.startsWith('/') && !location.startsWith('//')) {
-        return redirect(mergeQueryIntoLocation(location, new URL(c.req.raw.url).search), status);
+        return redirect(mergeQueryIntoLocation(location, redirectSearch(c.req.raw)), status);
       }
       return redirect(location, status);
     };
@@ -245,6 +246,26 @@ export function createRoutingRuntime(
   };
 }
 
+function redirectSearch(request: Request): string {
+  const search = new URL(request.url).search;
+  if (!hasActionQueryKey(request)) {
+    return search;
+  }
+  // The action key is the first non-empty segment; keep the rest as sent.
+  let start = 1;
+  while (search[start] === '&') {
+    start++;
+  }
+  let rest = search.indexOf('&', start);
+  if (rest === -1) {
+    return '';
+  }
+  while (search[rest] === '&') {
+    rest++;
+  }
+  return rest < search.length ? '?' + search.slice(rest) : '';
+}
+
 export function markNoMatch(request: Request, response: Response): Response {
   const url = new URL(request.url);
   if (
diff --git a/packages/void/test/unit/routing-runtime.test.ts b/packages/void/test/unit/routing-runtime.test.ts
index 018f0c224..d7f04a46f 100644
--- a/packages/void/test/unit/routing-runtime.test.ts
+++ b/packages/void/test/unit/routing-runtime.test.ts
@@ -1,4 +1,4 @@
-import { Hono } from 'hono';
+import { Hono, type Context } from 'hono';
 import { HTTPException } from 'hono/http-exception';
 import { describe, expect, it, vi } from 'vite-plus/test';
 import { createClientAssetTags, createManifestLoader } from '../../src/runtime/routing-assets.ts';
@@ -456,6 +456,37 @@ describe('typed Pages and SSR execution', () => {
       expect(response.status).toBe(status);
     }
   });
+  it.each([
+    ['/named?delete', '/named'],
+    ['/named?delete&page=2', '/named?page=2'],
+    ['/named?delete=1&page=2', '/named?page=2'],
+    ['/named?&delete&page=2', '/named?page=2'],
+    ['/named?delete&delete=x&page=2', '/named?delete=x&page=2'],
+    ['/named?delete&q=a%20b&flag', '/named?q=a%20b&flag'],
+    ['/single?page=2', '/done?page=2'],
+  ])('drops only the named action key when c.redirect() carries %s', async (path, location) => {
+    const app = new Hono();
+    const runtime = createRoutingRuntime(app, { nodeTarget: true });
+    app.use(runtime.contextMiddleware);
+    const redirectTo = (location: string) => (c: Context) => c.redirect(location);
+    app.post(
+      '/named',
+      createPageMutationHandler({
+        ...pageOptions,
+        load: async () => ({ actions: { delete: redirectTo('/named') } }),
+        namedActions: true,
+      }),
+    );
+    app.post(
+      '/single',
+      createPageMutationHandler({
+        ...pageOptions,
+        load: async () => ({ action: redirectTo('/done') }),
+      }),
+    );
+    const response = await app.fetch(new Request('https://app.test' + path, { method: 'POST' }));
+    expect(response.headers.get('location')).toBe(location);
+  });
   it('executes the real page loader and protocol', async () => {
     const app = new Hono();
     app.get(