diff --git a/change/@microsoft-teams-js-07a56fbc-6d3e-474d-b3d9-6c6fe3a3be50.json b/change/@microsoft-teams-js-07a56fbc-6d3e-474d-b3d9-6c6fe3a3be50.json
new file mode 100644
index 0000000000..cffa37ae3c
--- /dev/null
+++ b/change/@microsoft-teams-js-07a56fbc-6d3e-474d-b3d9-6c6fe3a3be50.json
@@ -0,0 +1,7 @@
+{
+  "type": "minor",
+  "comment": "Added a new parameter to `app.getContext` called `appId` which contains the current application's AppId. This value is used in deeplinks and hosts to identify apps",
+  "packageName": "@microsoft/teams-js",
+  "email": "vikramtha@microsoft.com",
+  "dependentChangeType": "patch"
+}
diff --git a/packages/teams-js/src/public/app.ts b/packages/teams-js/src/public/app.ts
index 8efd2fa1e9..c3623af73f 100644
--- a/packages/teams-js/src/public/app.ts
+++ b/packages/teams-js/src/public/app.ts
@@ -354,6 +354,11 @@ export namespace app {
      * ID for the current visible app which is different for across cached sessions. Used for correlating telemetry data.
      */
     appLaunchId?: string;
+
+    /**
+     * App id that is used by Hosts to distinguish between different apps sideloaded or in store
+     */
+    appId: string;
   }
 
   /**
@@ -1007,6 +1012,7 @@ function transformLegacyContextToAppContext(legacyContext: LegacyContext): app.C
         ringId: legacyContext.ringId,
       },
       appLaunchId: legacyContext.appLaunchId,
+      appId: legacyContext.appId,
     },
     page: {
       id: legacyContext.entityId,
diff --git a/packages/teams-js/src/public/interfaces.ts b/packages/teams-js/src/public/interfaces.ts
index fceeedca9f..7c604e997b 100644
--- a/packages/teams-js/src/public/interfaces.ts
+++ b/packages/teams-js/src/public/interfaces.ts
@@ -758,6 +758,14 @@ export interface Context {
    * They help pre-fill the dialog with necessary information (`dialogParameters`) along with other details.
    */
   dialogParameters?: Record<string, string>;
+
+  /**
+   * @deprecated
+   * As of 2.0.0, please use {@link app.AppInfo.appId | app.Context.app.appId} instead
+   *
+   * App id that is used by Hosts to distinguish between different apps sideloaded or in store
+   */
+  appId: string;
 }
 
 /** Represents the parameters used to share a deep link. */
diff --git a/packages/teams-js/test/private/privateAPIs.spec.ts b/packages/teams-js/test/private/privateAPIs.spec.ts
index 3f70758294..e36b000641 100644
--- a/packages/teams-js/test/private/privateAPIs.spec.ts
+++ b/packages/teams-js/test/private/privateAPIs.spec.ts
@@ -237,6 +237,7 @@ describe('AppSDK-privateAPIs', () => {
       channelId: 'someChannelId1',
       entityId: 'someEntityId1',
       userObjectId: 'someUserObjectId1',
+      appId: 'someAppId',
     };
     const expectedContext1: app.Context = {
       app: {
@@ -248,6 +249,7 @@ describe('AppSDK-privateAPIs', () => {
           clientType: HostClientType.web,
           sessionId: '',
         },
+        appId: 'someAppId',
       },
       page: {
         id: 'someEntityId1',
@@ -267,6 +269,7 @@ describe('AppSDK-privateAPIs', () => {
       channelId: 'someChannelId2',
       entityId: 'someEntityId2',
       userObjectId: 'someUserObjectId2',
+      appId: 'someAppId',
     };
     const expectedContext2: app.Context = {
       app: {
@@ -278,6 +281,7 @@ describe('AppSDK-privateAPIs', () => {
           clientType: HostClientType.web,
           sessionId: '',
         },
+        appId: 'someAppId',
       },
       page: {
         id: 'someEntityId2',
@@ -297,6 +301,7 @@ describe('AppSDK-privateAPIs', () => {
       channelId: 'someChannelId3',
       entityId: 'someEntityId3',
       userObjectId: 'someUserObjectId3',
+      appId: 'someAppId',
     };
     const expectedContext3: app.Context = {
       app: {
@@ -308,6 +313,7 @@ describe('AppSDK-privateAPIs', () => {
           clientType: HostClientType.web,
           sessionId: '',
         },
+        appId: 'someAppId',
       },
       page: {
         id: 'someEntityId3',
@@ -360,6 +366,7 @@ describe('AppSDK-privateAPIs', () => {
       userClickTime: 1000,
       teamTemplateId: 'com.microsoft.teams.ManageAProject',
       userFileOpenPreference: FileOpenPreference.Web,
+      appId: 'someappId',
     };
 
     // Get many responses to the same message
diff --git a/packages/teams-js/test/public/app.spec.ts b/packages/teams-js/test/public/app.spec.ts
index 27fc99e6dc..81d49d37a7 100644
--- a/packages/teams-js/test/public/app.spec.ts
+++ b/packages/teams-js/test/public/app.spec.ts
@@ -563,6 +563,7 @@ describe('Testing app capability', () => {
             appLaunchId: 'appLaunchId',
             userDisplayName: 'someTestUser',
             teamSiteId: 'someSiteId',
+            appId: 'someAppId',
           };
 
           const expectedContext: app.Context = {
@@ -576,6 +577,7 @@ describe('Testing app capability', () => {
               userClickTime: 2222,
               userFileOpenPreference: FileOpenPreference.Inline,
               appLaunchId: 'appLaunchId',
+              appId: 'someAppId',
               host: {
                 name: HostName.orange,
                 clientType: HostClientType.web,
@@ -1430,6 +1432,7 @@ describe('Testing app capability', () => {
             appLaunchId: 'appLaunchId',
             userDisplayName: 'someTestUser',
             teamSiteId: 'someSiteId',
+            appId: 'someAppId',
           };
 
           const expectedContext: app.Context = {
@@ -1449,6 +1452,7 @@ describe('Testing app capability', () => {
                 ringId: 'someRingId',
               },
               appLaunchId: 'appLaunchId',
+              appId: 'someAppId',
             },
             page: {
               id: 'someEntityId',
diff --git a/packages/teams-js/test/public/publicAPIs.spec.ts b/packages/teams-js/test/public/publicAPIs.spec.ts
index e9fc3a13e6..ab1906f1ec 100644
--- a/packages/teams-js/test/public/publicAPIs.spec.ts
+++ b/packages/teams-js/test/public/publicAPIs.spec.ts
@@ -348,6 +348,7 @@ describe('MicrosoftTeams-publicAPIs', () => {
         appSessionId: 'appSessionId',
         appLaunchId: 'appLaunchId',
         meetingId: 'dummyMeetingId',
+        appId: 'dummyAppId',
       };
       getContext((context) => {
         Object.keys(expectedContext).forEach((e) => {