diff --git a/src/vs/vscode.proposed.d.ts b/src/vs/vscode.proposed.d.ts
index 575f399d2d8..0a2309b5668 100644
--- a/src/vs/vscode.proposed.d.ts
+++ b/src/vs/vscode.proposed.d.ts
@@ -141,6 +141,12 @@ declare module 'vscode' {
 		 * @param tunnelOptions The `localPort` is a suggestion only. If that port is not available another will be chosen.
 		 */
 		export function openTunnel(tunnelOptions: TunnelOptions): Thenable<Tunnel>;
+
+		/**
+		 * Gets an array of the currently available tunnels. This does not include environment tunnels, only tunnels that have been created by the user.
+		 * Note that these are of type TunnelDescription and cannot be disposed.
+		 */
+		export let tunnels: Thenable<TunnelDescription[]>;
 	}
 
 	export interface ResourceLabelFormatter {
diff --git a/src/vs/workbench/api/browser/mainThreadTunnelService.ts b/src/vs/workbench/api/browser/mainThreadTunnelService.ts
index f70bad49228..57718a1cbbb 100644
--- a/src/vs/workbench/api/browser/mainThreadTunnelService.ts
+++ b/src/vs/workbench/api/browser/mainThreadTunnelService.ts
@@ -9,6 +9,7 @@ import { extHostNamedCustomer } from 'vs/workbench/api/common/extHostCustomers';
 import { IRemoteExplorerService } from 'vs/workbench/services/remote/common/remoteExplorerService';
 import { ITunnelProvider, ITunnelService, TunnelOptions } from 'vs/platform/remote/common/tunnel';
 import { Disposable } from 'vs/base/common/lifecycle';
+import type { TunnelDescription } from 'vs/platform/remote/common/remoteAuthorityResolver';
 
 @extHostNamedCustomer(MainContext.MainThreadTunnelService)
 export class MainThreadTunnelService extends Disposable implements MainThreadTunnelServiceShape {
@@ -35,6 +36,15 @@ export class MainThreadTunnelService extends Disposable implements MainThreadTun
 		return this.remoteExplorerService.close(remote);
 	}
 
+	async $getTunnels(): Promise<TunnelDescription[]> {
+		return (await this.tunnelService.tunnels).map(tunnel => {
+			return {
+				remoteAddress: { port: tunnel.tunnelRemotePort, host: tunnel.tunnelRemoteHost },
+				localAddress: tunnel.localAddress
+			};
+		});
+	}
+
 	async $registerCandidateFinder(): Promise<void> {
 		this.remoteExplorerService.registerCandidateFinder(() => this._proxy.$findCandidatePorts());
 	}
diff --git a/src/vs/workbench/api/common/extHost.api.impl.ts b/src/vs/workbench/api/common/extHost.api.impl.ts
index 6a8dc3eaa66..fa2f702323b 100644
--- a/src/vs/workbench/api/common/extHost.api.impl.ts
+++ b/src/vs/workbench/api/common/extHost.api.impl.ts
@@ -762,6 +762,9 @@ export function createApiFactoryAndRegisterActors(accessor: ServicesAccessor): I
 			openTunnel: (forward: vscode.TunnelOptions) => {
 				checkProposedApiEnabled(extension);
 				return extHostTunnelService.openTunnel(forward);
+			},
+			get tunnels() {
+				return extHostTunnelService.getTunnels();
 			}
 		};
 
diff --git a/src/vs/workbench/api/common/extHost.protocol.ts b/src/vs/workbench/api/common/extHost.protocol.ts
index 768f36f950a..7c62fad573d 100644
--- a/src/vs/workbench/api/common/extHost.protocol.ts
+++ b/src/vs/workbench/api/common/extHost.protocol.ts
@@ -31,7 +31,7 @@ import { LogLevel } from 'vs/platform/log/common/log';
 import { IMarkerData } from 'vs/platform/markers/common/markers';
 import { IProgressOptions, IProgressStep } from 'vs/platform/progress/common/progress';
 import * as quickInput from 'vs/platform/quickinput/common/quickInput';
-import { RemoteAuthorityResolverErrorCode, ResolverResult } from 'vs/platform/remote/common/remoteAuthorityResolver';
+import { RemoteAuthorityResolverErrorCode, ResolverResult, TunnelDescription } from 'vs/platform/remote/common/remoteAuthorityResolver';
 import * as statusbar from 'vs/workbench/services/statusbar/common/statusbar';
 import { ClassifiedEvent, GDPRClassification, StrictPropertyCheck } from 'vs/platform/telemetry/common/gdprTypings';
 import { ITelemetryInfo } from 'vs/platform/telemetry/common/telemetry';
@@ -785,6 +785,7 @@ export interface MainThreadWindowShape extends IDisposable {
 export interface MainThreadTunnelServiceShape extends IDisposable {
 	$openTunnel(tunnelOptions: TunnelOptions): Promise<TunnelDto | undefined>;
 	$closeTunnel(remote: { host: string, port: number }): Promise<void>;
+	$getTunnels(): Promise<TunnelDescription[]>;
 	$registerCandidateFinder(): Promise<void>;
 	$setTunnelProvider(): Promise<void>;
 	$setCandidateFilter(): Promise<void>;
diff --git a/src/vs/workbench/api/common/extHostTunnelService.ts b/src/vs/workbench/api/common/extHostTunnelService.ts
index 06ce1da7cdf..d92b8be4daf 100644
--- a/src/vs/workbench/api/common/extHostTunnelService.ts
+++ b/src/vs/workbench/api/common/extHostTunnelService.ts
@@ -31,6 +31,7 @@ export interface Tunnel extends vscode.Disposable {
 export interface IExtHostTunnelService extends ExtHostTunnelServiceShape {
 	readonly _serviceBrand: undefined;
 	openTunnel(forward: TunnelOptions): Promise<vscode.Tunnel | undefined>;
+	getTunnels(): Promise<vscode.TunnelDescription[]>;
 	setTunnelExtensionFunctions(provider: vscode.RemoteAuthorityResolver | undefined): Promise<IDisposable>;
 }
 
@@ -41,6 +42,9 @@ export class ExtHostTunnelService implements IExtHostTunnelService {
 	async openTunnel(forward: TunnelOptions): Promise<vscode.Tunnel | undefined> {
 		return undefined;
 	}
+	async getTunnels(): Promise<vscode.TunnelDescription[]> {
+		return [];
+	}
 	async $findCandidatePorts(): Promise<{ host: string, port: number; detail: string; }[]> {
 		return [];
 	}
diff --git a/src/vs/workbench/api/node/extHostTunnelService.ts b/src/vs/workbench/api/node/extHostTunnelService.ts
index 7d3e3abdb8f..9af73f1b770 100644
--- a/src/vs/workbench/api/node/extHostTunnelService.ts
+++ b/src/vs/workbench/api/node/extHostTunnelService.ts
@@ -62,6 +62,10 @@ export class ExtHostTunnelService extends Disposable implements IExtHostTunnelSe
 		return undefined;
 	}
 
+	async getTunnels(): Promise<vscode.TunnelDescription[]> {
+		return this._proxy.$getTunnels();
+	}
+
 	registerCandidateFinder(): Promise<void> {
 		return this._proxy.$registerCandidateFinder();
 	}