diff --git a/README.md b/README.md
index 8e361fa..f418b3b 100644
--- a/README.md
+++ b/README.md
@@ -71,6 +71,17 @@ findFile(files, (file) => file.endsWith('.css'));
 findFile(files, 'index.abcdef12.js', { ignoreHash: false });
 ```
 
+### findFiles
+
+Finds all matching paths with the same matcher and options as `findFile`. Returns an empty array when no files match.
+
+```ts
+import { findFiles } from '@rstackjs/test-utils';
+
+const cssFiles = findFiles(files, '.css');
+// ['/dist/styles.css']
+```
+
 ### getDistFiles
 
 Recursively reads UTF-8 files from a dist directory. Source map files are excluded by default.
diff --git a/src/findFile.ts b/src/findFile.ts
index b45ccfb..1d387ff 100644
--- a/src/findFile.ts
+++ b/src/findFile.ts
@@ -45,3 +45,17 @@ export const findFile = (
 
   throw new Error(`Unable to find file matching "${matcher.toString()}"`);
 };
+
+/** Find all file paths that match the provided matcher. */
+export const findFiles = (
+  files: Record<string, string>,
+  matcher: FileMatcher,
+  options: FindFileOptions = {},
+): string[] => {
+  const { ignoreHash = true } = options;
+  const matcherFn = toMatcher(matcher);
+
+  return Object.keys(files).filter((file) =>
+    matcherFn(ignoreHash ? file.replace(HASH_PATTERN, '') : file),
+  );
+};
diff --git a/src/index.ts b/src/index.ts
index 087c202..b9bddf9 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -4,6 +4,7 @@ export {
   type FileMatcher,
   findFile,
   type FindFileOptions,
+  findFiles,
 } from './findFile.js';
 export { getDistFiles } from './getDistFiles.js';
 export { getFileContent } from './getFileContent.js';
diff --git a/tests/findFiles.test.ts b/tests/findFiles.test.ts
new file mode 100644
index 0000000..3e1934e
--- /dev/null
+++ b/tests/findFiles.test.ts
@@ -0,0 +1,29 @@
+import { expect, test } from 'rstack/test';
+import { findFiles } from '../src/index';
+
+const files = {
+  '/dist/index.abcdef12.js': 'console.log("index")',
+  '/dist/nested/index.12345678.js': 'console.log("nested")',
+  '/dist/styles.css': '.root {}',
+};
+
+test('should return all matching paths for string, regex and function matchers', () => {
+  const expected = [
+    '/dist/index.abcdef12.js',
+    '/dist/nested/index.12345678.js',
+  ];
+
+  expect(findFiles(files, 'index.js')).toEqual(expected);
+  expect(findFiles(files, /index\.js$/g)).toEqual(expected);
+  expect(findFiles(files, (file) => file.endsWith('index.js'))).toEqual(
+    expected,
+  );
+  expect(findFiles(files, 'missing.js')).toEqual([]);
+});
+
+test('should match original paths when ignoreHash is false', () => {
+  expect(findFiles(files, 'index.js', { ignoreHash: false })).toEqual([]);
+  expect(findFiles(files, 'index.abcdef12.js', { ignoreHash: false })).toEqual([
+    '/dist/index.abcdef12.js',
+  ]);
+});