diff --git a/.changeset/swift-kangaroos-decide.md b/.changeset/swift-kangaroos-decide.md
new file mode 100644
index 000000000000..5569365c7217
--- /dev/null
+++ b/.changeset/swift-kangaroos-decide.md
@@ -0,0 +1,5 @@
+---
+'astro': patch
+---
+
+Fix route matching when path includes special characters
diff --git a/packages/astro/src/core/routing/match.ts b/packages/astro/src/core/routing/match.ts
index cb742a5aa6b5..b7694bec2760 100644
--- a/packages/astro/src/core/routing/match.ts
+++ b/packages/astro/src/core/routing/match.ts
@@ -2,7 +2,7 @@ import type { ManifestData, RouteData } from '../../@types/astro';
 
 /** Find matching route from pathname */
 export function matchRoute(pathname: string, manifest: ManifestData): RouteData | undefined {
-	return manifest.routes.find((route) => route.pattern.test(pathname));
+	return manifest.routes.find((route) => route.pattern.test(decodeURI(pathname)));
 }
 
 /** Find matching static asset from pathname */
diff --git a/packages/integrations/node/test/encoded.test.js b/packages/integrations/node/test/encoded.test.js
new file mode 100644
index 000000000000..162ebd6cc138
--- /dev/null
+++ b/packages/integrations/node/test/encoded.test.js
@@ -0,0 +1,44 @@
+import nodejs from '../dist/index.js';
+import { loadFixture, createRequestAndResponse } from './test-utils.js';
+import { expect } from 'chai';
+
+describe('Encoded Pathname', () => {
+	/** @type {import('./test-utils').Fixture} */
+	let fixture;
+
+	before(async () => {
+		fixture = await loadFixture({
+			root: './fixtures/encoded/',
+			output: 'server',
+			adapter: nodejs({ mode: 'middleware' }),
+		});
+		await fixture.build();
+	});
+
+	it('Can get an Astro file', async () => {
+		const { handler } = await import('./fixtures/encoded/dist/server/entry.mjs');
+		let { req, res, text } = createRequestAndResponse({
+			url: '/什么',
+		});
+		
+		handler(req, res);
+		req.send();
+
+		const html = await text();
+		expect(html).to.include('什么</h1>');
+	});
+
+	it('Can get a Markdown file', async () => {
+		const { handler } = await import('./fixtures/encoded/dist/server/entry.mjs');
+
+		let { req, res, text } = createRequestAndResponse({
+			url: '/blog/什么',
+		});
+
+		handler(req, res);
+		req.send();
+
+		const html = await text();
+		expect(html).to.include('什么</h1>');
+	});
+});
diff --git a/packages/integrations/node/test/fixtures/encoded/package.json b/packages/integrations/node/test/fixtures/encoded/package.json
new file mode 100644
index 000000000000..350077973049
--- /dev/null
+++ b/packages/integrations/node/test/fixtures/encoded/package.json
@@ -0,0 +1,9 @@
+{
+  "name": "@test/nodejs-encoded",
+  "version": "0.0.0",
+  "private": true,
+  "dependencies": {
+    "astro": "workspace:*",
+    "@astrojs/node": "workspace:*"
+  }
+}
diff --git "a/packages/integrations/node/test/fixtures/encoded/src/pages/blog/\344\273\200\344\271\210.md" "b/packages/integrations/node/test/fixtures/encoded/src/pages/blog/\344\273\200\344\271\210.md"
new file mode 100644
index 000000000000..2820cf17ee2d
--- /dev/null
+++ "b/packages/integrations/node/test/fixtures/encoded/src/pages/blog/\344\273\200\344\271\210.md"
@@ -0,0 +1 @@
+# 什么
diff --git "a/packages/integrations/node/test/fixtures/encoded/src/pages/\344\273\200\344\271\210.astro" "b/packages/integrations/node/test/fixtures/encoded/src/pages/\344\273\200\344\271\210.astro"
new file mode 100644
index 000000000000..c8473f594ec0
--- /dev/null
+++ "b/packages/integrations/node/test/fixtures/encoded/src/pages/\344\273\200\344\271\210.astro"
@@ -0,0 +1 @@
+<h1>什么</h1>
diff --git a/packages/integrations/node/test/test-utils.js b/packages/integrations/node/test/test-utils.js
index d3d7c17bef4b..13e32a5e89c2 100644
--- a/packages/integrations/node/test/test-utils.js
+++ b/packages/integrations/node/test/test-utils.js
@@ -28,7 +28,13 @@ export function createRequestAndResponse(reqOptions) {
 
 	let done = toPromise(res);
 
-	return { req, res, done };
+	// Get the response as text
+	const text = async () => {
+		let chunks = await done;
+		return buffersToString(chunks);
+	};
+
+	return { req, res, done, text };
 }
 
 export function toPromise(res) {
@@ -48,3 +54,12 @@ export function toPromise(res) {
 		});
 	});
 }
+
+export function buffersToString(buffers) {
+	let decoder = new TextDecoder();
+	let str = '';
+	for (const buffer of buffers) {
+		str += decoder.decode(buffer);
+	}
+	return str;
+}
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 1f05719e1e33..a423398faa50 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -3089,6 +3089,14 @@ importers:
       '@astrojs/node': link:../../..
       astro: link:../../../../../astro
 
+  packages/integrations/node/test/fixtures/encoded:
+    specifiers:
+      '@astrojs/node': workspace:*
+      astro: workspace:*
+    dependencies:
+      '@astrojs/node': link:../../..
+      astro: link:../../../../../astro
+
   packages/integrations/node/test/fixtures/node-middleware:
     specifiers:
       '@astrojs/node': workspace:*