diff --git a/docs/api/puppeteer.connectoptions.headers.md b/docs/api/puppeteer.connectoptions.headers.md
new file mode 100644
index 0000000000000..d20da03214fb9
--- /dev/null
+++ b/docs/api/puppeteer.connectoptions.headers.md
@@ -0,0 +1,13 @@
+---
+sidebar_label: ConnectOptions.headers
+---
+
+# ConnectOptions.headers property
+
+#### Signature:
+
+```typescript
+interface ConnectOptions {
+  headers?: Record<string, string>;
+}
+```
diff --git a/docs/api/puppeteer.connectoptions.md b/docs/api/puppeteer.connectoptions.md
index 84e5a50ec9b7d..fc5a7c267c857 100644
--- a/docs/api/puppeteer.connectoptions.md
+++ b/docs/api/puppeteer.connectoptions.md
@@ -18,4 +18,5 @@ export interface ConnectOptions extends BrowserConnectOptions
 | --------------------------------------------------------------------- | --------- | --------------------------------------------------------- | ----------------- | ------- |
 | [browserURL?](./puppeteer.connectoptions.browserurl.md)               |           | string                                                    | <i>(Optional)</i> |         |
 | [browserWSEndpoint?](./puppeteer.connectoptions.browserwsendpoint.md) |           | string                                                    | <i>(Optional)</i> |         |
+| [headers?](./puppeteer.connectoptions.headers.md)                     |           | Record&lt;string, string&gt;                              | <i>(Optional)</i> |         |
 | [transport?](./puppeteer.connectoptions.transport.md)                 |           | [ConnectionTransport](./puppeteer.connectiontransport.md) | <i>(Optional)</i> |         |
diff --git a/packages/puppeteer-core/src/common/BrowserConnector.ts b/packages/puppeteer-core/src/common/BrowserConnector.ts
index 6c925a4609287..2d0647dbf834a 100644
--- a/packages/puppeteer-core/src/common/BrowserConnector.ts
+++ b/packages/puppeteer-core/src/common/BrowserConnector.ts
@@ -24,6 +24,8 @@ import {Connection} from './Connection.js';
 import {ConnectionTransport} from './ConnectionTransport.js';
 import {getFetch} from './fetch.js';
 import {Viewport} from './PuppeteerViewport.js';
+
+import type {ConnectOptions} from './Puppeteer.js';
 /**
  * Generic browser options that can be passed when launching any browser or when
  * connecting to an existing browser instance.
@@ -73,11 +75,7 @@ const getWebSocketTransportClass = async () => {
  * @internal
  */
 export async function _connectToCDPBrowser(
-  options: BrowserConnectOptions & {
-    browserWSEndpoint?: string;
-    browserURL?: string;
-    transport?: ConnectionTransport;
-  }
+  options: BrowserConnectOptions & ConnectOptions
 ): Promise<CDPBrowser> {
   const {
     browserWSEndpoint,
@@ -85,6 +83,7 @@ export async function _connectToCDPBrowser(
     ignoreHTTPSErrors = false,
     defaultViewport = {width: 800, height: 600},
     transport,
+    headers = {},
     slowMo = 0,
     targetFilter,
     _isPageTarget: isPageTarget,
@@ -102,7 +101,7 @@ export async function _connectToCDPBrowser(
   } else if (browserWSEndpoint) {
     const WebSocketClass = await getWebSocketTransportClass();
     const connectionTransport: ConnectionTransport =
-      await WebSocketClass.create(browserWSEndpoint);
+      await WebSocketClass.create(browserWSEndpoint, headers);
     connection = new Connection(browserWSEndpoint, connectionTransport, slowMo);
   } else if (browserURL) {
     const connectionURL = await getWSEndpoint(browserURL);
diff --git a/packages/puppeteer-core/src/common/NodeWebSocketTransport.ts b/packages/puppeteer-core/src/common/NodeWebSocketTransport.ts
index fbe8e7c92c0c0..810a959a70d72 100644
--- a/packages/puppeteer-core/src/common/NodeWebSocketTransport.ts
+++ b/packages/puppeteer-core/src/common/NodeWebSocketTransport.ts
@@ -21,7 +21,10 @@ import {packageVersion} from '../generated/version.js';
  * @internal
  */
 export class NodeWebSocketTransport implements ConnectionTransport {
-  static create(url: string): Promise<NodeWebSocketTransport> {
+  static create(
+    url: string,
+    headers?: Record<string, string>
+  ): Promise<NodeWebSocketTransport> {
     return new Promise((resolve, reject) => {
       const ws = new NodeWebSocket(url, [], {
         followRedirects: true,
@@ -29,6 +32,7 @@ export class NodeWebSocketTransport implements ConnectionTransport {
         maxPayload: 256 * 1024 * 1024, // 256Mb
         headers: {
           'User-Agent': `Puppeteer ${packageVersion}`,
+          ...headers,
         },
       });
 
diff --git a/packages/puppeteer-core/src/common/Puppeteer.ts b/packages/puppeteer-core/src/common/Puppeteer.ts
index 306e1eb9a87cd..3209f1bb6d473 100644
--- a/packages/puppeteer-core/src/common/Puppeteer.ts
+++ b/packages/puppeteer-core/src/common/Puppeteer.ts
@@ -42,6 +42,7 @@ export interface ConnectOptions extends BrowserConnectOptions {
   browserWSEndpoint?: string;
   browserURL?: string;
   transport?: ConnectionTransport;
+  headers?: Record<string, string>;
 }
 
 /**