diff --git a/change/@microsoft-teams-js-136faa15-4005-4e32-8931-382db3d3ab0f.json b/change/@microsoft-teams-js-136faa15-4005-4e32-8931-382db3d3ab0f.json
new file mode 100644
index 0000000000..972ef2c366
--- /dev/null
+++ b/change/@microsoft-teams-js-136faa15-4005-4e32-8931-382db3d3ab0f.json
@@ -0,0 +1,7 @@
+{
+  "type": "minor",
+  "comment": "Added the new parameters to `app.getContext` named `appId` and `manifestVersion`",
+  "packageName": "@microsoft/teams-js",
+  "email": "maggiegong@microsoft.com",
+  "dependentChangeType": "patch"
+}
diff --git a/packages/teams-js/src/public/app/app.ts b/packages/teams-js/src/public/app/app.ts
index 3d6b2ad3f2..8605221415 100644
--- a/packages/teams-js/src/public/app/app.ts
+++ b/packages/teams-js/src/public/app/app.ts
@@ -16,6 +16,7 @@ import { ApiName, ApiVersionNumber, getApiVersionTag, getLogger } from '../../in
 import { inServerSideRenderingEnvironment } from '../../internal/utils';
 import { prefetchOriginsFromCDN } from '../../internal/validOrigins';
 import * as messageChannels from '../../private/messageChannels/messageChannels';
+import { AppId } from '../appId';
 import { ChannelType, FrameContexts, HostClientType, HostName, TeamType, UserTeamRole } from '../constants';
 import {
   ActionInfo,
@@ -186,6 +187,16 @@ export interface AppInfo {
    * ID for the current visible app which is different for across cached sessions. Used for correlating telemetry data.
    */
   appLaunchId?: string;
+
+  /**
+   * This ID is the unique identifier assigned to the app after deployment and is critical for ensuring the correct app instance is recognized across hosts.
+   */
+  appId?: AppId;
+
+  /**
+   * The version of the manifest that the app is running.
+   */
+  manifestVersion?: string;
 }
 
 /**
@@ -807,6 +818,8 @@ function transformLegacyContextToAppContext(legacyContext: LegacyContext): Conte
         ringId: legacyContext.ringId,
       },
       appLaunchId: legacyContext.appLaunchId,
+      appId: legacyContext.appId ? new AppId(legacyContext.appId) : undefined,
+      manifestVersion: legacyContext.manifestVersion,
     },
     page: {
       id: legacyContext.entityId,
diff --git a/packages/teams-js/src/public/interfaces.ts b/packages/teams-js/src/public/interfaces.ts
index 8f10629bb5..2326e805d0 100644
--- a/packages/teams-js/src/public/interfaces.ts
+++ b/packages/teams-js/src/public/interfaces.ts
@@ -780,6 +780,22 @@ export interface Context {
    * They help pre-fill the dialog with necessary information (`dialogParameters`) along with other details.
    */
   dialogParameters?: Record<string, string>;
+
+  /**
+   * @deprecated
+   * As of TeamsJS v2.0.0, please use {@link app.AppInfo.appId | app.Context.app.appId} instead
+   *
+   * This ID is the unique identifier assigned to the app after deployment and is critical for ensuring the correct app instance is recognized across hosts.
+   */
+  appId?: string;
+
+  /**
+   * @deprecated
+   * As of TeamsJS v2.0.0, please use {@link app.AppInfo.manifestVersion | app.Context.app.manifestVersion} instead
+   *
+   * The version of the manifest that the app is running.
+   */
+  manifestVersion?: string;
 }
 
 /** Represents the parameters used to share a deep link. */