diff --git a/actions/android/action.yml b/actions/android/action.yml
index 5c4e5a4b..e55bdd5c 100644
--- a/actions/android/action.yml
+++ b/actions/android/action.yml
@@ -8,6 +8,11 @@ inputs:
     description: The runner to use
     required: true
     type: string
+  packager:
+    description: The package manager to use (pnpm, npm, yarn, bun, deno)
+    required: false
+    type: string
+    default: 'pnpm'
   projectRoot:
     description: The project root directory
     required: false
@@ -116,7 +121,7 @@ runs:
         script: |
           echo $(pwd)
           adb install -r ${{ inputs.app }}
-          pnpm react-native-harness --harnessRunner ${{ inputs.runner }}
+          node ${{ github.action_path }}/../shared/run-harness.cjs "${{ inputs.packager }}" "${{ inputs.runner }}"
     - name: Upload visual test artifacts
       if: always() && inputs.uploadVisualTestArtifacts == 'true'
       uses: actions/upload-artifact@v4
diff --git a/actions/ios/action.yml b/actions/ios/action.yml
index 706d573a..0d3b8197 100644
--- a/actions/ios/action.yml
+++ b/actions/ios/action.yml
@@ -8,6 +8,11 @@ inputs:
     description: The runner to use
     required: true
     type: string
+  packager:
+    description: The package manager to use (pnpm, npm, yarn, bun, deno)
+    required: false
+    type: string
+    default: 'pnpm'
   projectRoot:
     description: The project root directory
     required: false
@@ -44,7 +49,7 @@ runs:
       shell: bash
       working-directory: ${{ inputs.projectRoot }}
       run: |
-        pnpm react-native-harness --harnessRunner ${{ inputs.runner }}
+        node ${{ github.action_path }}/../shared/run-harness.cjs "${{ inputs.packager }}" "${{ inputs.runner }}"
     - name: Upload visual test artifacts
       if: always() && inputs.uploadVisualTestArtifacts == 'true'
       uses: actions/upload-artifact@v4
diff --git a/actions/shared/run-harness.cjs b/actions/shared/run-harness.cjs
new file mode 100644
index 00000000..aae18f23
--- /dev/null
+++ b/actions/shared/run-harness.cjs
@@ -0,0 +1,30 @@
+"use strict";
+
+// src/shared/run-harness.ts
+var import_node_child_process = require("child_process");
+var [packager, runner] = process.argv.slice(2);
+if (!runner) {
+  console.error("Runner input is required");
+  process.exit(1);
+}
+var commands = {
+  pnpm: ["pnpm", ["react-native-harness", "--harnessRunner", runner]],
+  npm: ["npx", ["react-native-harness", "--harnessRunner", runner]],
+  yarn: ["yarn", ["react-native-harness", "--harnessRunner", runner]],
+  bun: ["bunx", ["react-native-harness", "--harnessRunner", runner]],
+  deno: [
+    "deno",
+    ["run", "-A", "npm:react-native-harness", "--harnessRunner", runner]
+  ]
+};
+var key = packager || "pnpm";
+var entry = commands[key];
+if (!entry) {
+  console.error(`Unsupported packager: ${packager}`);
+  console.error("Supported packagers: pnpm, npm, yarn, bun, deno");
+  process.exit(1);
+}
+var [cmd, args] = entry;
+var child = (0, import_node_child_process.spawn)(cmd, args, { stdio: "inherit" });
+child.on("close", (code) => process.exit(code ?? 1));
+child.on("error", () => process.exit(1));
diff --git a/actions/web/action.yml b/actions/web/action.yml
index 5cd40061..9cdb3604 100644
--- a/actions/web/action.yml
+++ b/actions/web/action.yml
@@ -5,6 +5,11 @@ inputs:
     description: The runner to use
     required: true
     type: string
+  packager:
+    description: The package manager to use (pnpm, npm, yarn, bun, deno)
+    required: false
+    type: string
+    default: 'pnpm'
   projectRoot:
     description: The project root directory
     required: false
@@ -32,7 +37,7 @@ runs:
       shell: bash
       working-directory: ${{ inputs.projectRoot }}
       run: |
-        pnpm react-native-harness --harnessRunner ${{ inputs.runner }}
+        node ${{ github.action_path }}/../shared/run-harness.cjs "${{ inputs.packager }}" "${{ inputs.runner }}"
     - name: Upload visual test artifacts
       if: always() && inputs.uploadVisualTestArtifacts == 'true'
       uses: actions/upload-artifact@v4
diff --git a/packages/github-action/README.md b/packages/github-action/README.md
index bc34b692..e44fa5e6 100644
--- a/packages/github-action/README.md
+++ b/packages/github-action/README.md
@@ -26,6 +26,7 @@ Runs React Native Harness tests on Android emulators. This action handles:
 
 - `app` (required): Path to your built Android app (`.apk` file)
 - `runner` (required): The runner name from your configuration
+- `packager` (optional): Package manager to use (`pnpm`, `npm`, `yarn`, `bun`, or `deno`. Defaults to `pnpm`)
 - `projectRoot` (optional): The project root directory (defaults to repository root)
 
 **Requirements:**
@@ -43,6 +44,7 @@ Runs React Native Harness tests on Android emulators. This action handles:
   with:
     app: './android/app/build/outputs/apk/debug/app-debug.apk'
     runner: 'android'
+    packager: 'pnpm'
     projectRoot: './apps/my-app'
 ```
 
@@ -59,6 +61,7 @@ Runs React Native Harness tests on iOS simulators. This action handles:
 
 - `app` (required): Path to your built iOS app (`.app` bundle)
 - `runner` (required): The runner name from your configuration
+- `packager` (optional): Package manager to use (`pnpm`, `npm`, `yarn`, `bun` or `deno`. Defaults to `pnpm`)
 - `projectRoot` (optional): The project root directory (defaults to repository root)
 
 **Requirements:**
@@ -74,6 +77,7 @@ Runs React Native Harness tests on iOS simulators. This action handles:
   with:
     app: './ios/build/Build/Products/Debug-iphonesimulator/MyApp.app'
     runner: 'ios'
+    packager: 'pnpm'
     projectRoot: './apps/my-app'
 ```
 
diff --git a/packages/github-action/src/android/action.yml b/packages/github-action/src/android/action.yml
index 5c4e5a4b..e55bdd5c 100644
--- a/packages/github-action/src/android/action.yml
+++ b/packages/github-action/src/android/action.yml
@@ -8,6 +8,11 @@ inputs:
     description: The runner to use
     required: true
     type: string
+  packager:
+    description: The package manager to use (pnpm, npm, yarn, bun, deno)
+    required: false
+    type: string
+    default: 'pnpm'
   projectRoot:
     description: The project root directory
     required: false
@@ -116,7 +121,7 @@ runs:
         script: |
           echo $(pwd)
           adb install -r ${{ inputs.app }}
-          pnpm react-native-harness --harnessRunner ${{ inputs.runner }}
+          node ${{ github.action_path }}/../shared/run-harness.cjs "${{ inputs.packager }}" "${{ inputs.runner }}"
     - name: Upload visual test artifacts
       if: always() && inputs.uploadVisualTestArtifacts == 'true'
       uses: actions/upload-artifact@v4
diff --git a/packages/github-action/src/ios/action.yml b/packages/github-action/src/ios/action.yml
index 706d573a..0d3b8197 100644
--- a/packages/github-action/src/ios/action.yml
+++ b/packages/github-action/src/ios/action.yml
@@ -8,6 +8,11 @@ inputs:
     description: The runner to use
     required: true
     type: string
+  packager:
+    description: The package manager to use (pnpm, npm, yarn, bun, deno)
+    required: false
+    type: string
+    default: 'pnpm'
   projectRoot:
     description: The project root directory
     required: false
@@ -44,7 +49,7 @@ runs:
       shell: bash
       working-directory: ${{ inputs.projectRoot }}
       run: |
-        pnpm react-native-harness --harnessRunner ${{ inputs.runner }}
+        node ${{ github.action_path }}/../shared/run-harness.cjs "${{ inputs.packager }}" "${{ inputs.runner }}"
     - name: Upload visual test artifacts
       if: always() && inputs.uploadVisualTestArtifacts == 'true'
       uses: actions/upload-artifact@v4
diff --git a/packages/github-action/src/shared/run-harness.ts b/packages/github-action/src/shared/run-harness.ts
new file mode 100644
index 00000000..6f922edb
--- /dev/null
+++ b/packages/github-action/src/shared/run-harness.ts
@@ -0,0 +1,34 @@
+import { spawn } from 'node:child_process';
+
+const [packager, runner] = process.argv.slice(2);
+
+if (!runner) {
+  console.error('Runner input is required');
+  process.exit(1);
+}
+
+const commands: Record<string, [string, string[]]> = {
+  pnpm: ['pnpm', ['react-native-harness', '--harnessRunner', runner]],
+  npm: ['npx', ['react-native-harness', '--harnessRunner', runner]],
+  yarn: ['yarn', ['react-native-harness', '--harnessRunner', runner]],
+  bun: ['bunx', ['react-native-harness', '--harnessRunner', runner]],
+  deno: [
+    'deno',
+    ['run', '-A', 'npm:react-native-harness', '--harnessRunner', runner],
+  ],
+};
+
+const key = packager || 'pnpm';
+const entry = commands[key];
+
+if (!entry) {
+  console.error(`Unsupported packager: ${packager}`);
+  console.error('Supported packagers: pnpm, npm, yarn, bun, deno');
+  process.exit(1);
+}
+
+const [cmd, args] = entry;
+const child = spawn(cmd, args, { stdio: 'inherit' });
+
+child.on('close', (code) => process.exit(code ?? 1));
+child.on('error', () => process.exit(1));
diff --git a/packages/github-action/src/web/action.yml b/packages/github-action/src/web/action.yml
index 5cd40061..9cdb3604 100644
--- a/packages/github-action/src/web/action.yml
+++ b/packages/github-action/src/web/action.yml
@@ -5,6 +5,11 @@ inputs:
     description: The runner to use
     required: true
     type: string
+  packager:
+    description: The package manager to use (pnpm, npm, yarn, bun, deno)
+    required: false
+    type: string
+    default: 'pnpm'
   projectRoot:
     description: The project root directory
     required: false
@@ -32,7 +37,7 @@ runs:
       shell: bash
       working-directory: ${{ inputs.projectRoot }}
       run: |
-        pnpm react-native-harness --harnessRunner ${{ inputs.runner }}
+        node ${{ github.action_path }}/../shared/run-harness.cjs "${{ inputs.packager }}" "${{ inputs.runner }}"
     - name: Upload visual test artifacts
       if: always() && inputs.uploadVisualTestArtifacts == 'true'
       uses: actions/upload-artifact@v4
diff --git a/packages/github-action/tsup.config.mts b/packages/github-action/tsup.config.mts
index 8d15b463..a42e30e0 100644
--- a/packages/github-action/tsup.config.mts
+++ b/packages/github-action/tsup.config.mts
@@ -6,15 +6,16 @@ const OUT_DIR = path.resolve('../../actions');
 const TARGETS = ['ios', 'android', 'web'];
 
 const packageJson = JSON.parse(
-  fs.readFileSync(path.resolve('./package.json'), 'utf8')
+  fs.readFileSync(path.resolve('./package.json'), 'utf8'),
 );
 
 export default defineConfig({
   entry: {
     ...Object.fromEntries(
-      TARGETS.map((target) => [`${target}/index`, `src/${target}/index.ts`])
+      TARGETS.map((target) => [`${target}/index`, `src/${target}/index.ts`]),
     ),
     'shared/index': 'src/shared/index.ts',
+    'shared/run-harness': 'src/shared/run-harness.ts',
   },
   outDir: OUT_DIR,
   format: 'cjs',
@@ -28,7 +29,7 @@ export default defineConfig({
     TARGETS.forEach((target) => {
       fs.copyFileSync(
         path.resolve(`./src/${target}/action.yml`),
-        path.resolve(OUT_DIR, `./${target}/action.yml`)
+        path.resolve(OUT_DIR, `./${target}/action.yml`),
       );
     });
   },
diff --git a/website/src/docs/guides/ci-cd.md b/website/src/docs/guides/ci-cd.md
index 94a77134..5ffc0051 100644
--- a/website/src/docs/guides/ci-cd.md
+++ b/website/src/docs/guides/ci-cd.md
@@ -38,6 +38,7 @@ Both actions accept the following inputs:
 
 - `app` (required): Path to your built app (`.apk` for Android, `.app` for iOS)
 - `runner` (required): The runner name (e.g., `"android"` or `"ios"`)
+- `packager` (optional): Package manager to use (`pnpm`, `npm`, `yarn`, `bun` or `deno`. Defaults to `pnpm`)
 - `projectRoot` (optional): The project root directory (defaults to the repository root)
 
 ## GitHub Actions Example