diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f1d831af5f..8b42cbd401 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -143,6 +143,44 @@ jobs:
       - name: Check licenses
         run: npm run check-licenses
 
+  integration-tests:
+    name: Integration Tests - Deepnote
+    runs-on: ubicloud-standard-2
+    timeout-minutes: 30
+    permissions:
+      id-token: write
+      contents: read
+      packages: read
+    steps:
+      - name: Checkout
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+
+      - name: Setup Node.js
+        uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5
+        with:
+          cache: 'npm'
+          node-version-file: '.nvmrc'
+          registry-url: 'https://npm.pkg.github.com'
+          scope: '@deepnote'
+
+      - name: Setup Python
+        uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5
+        with:
+          python-version: '3.12'
+
+      - name: Install dependencies
+        run: npm ci --prefer-offline --no-audit
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Compile TypeScript
+        run: npm run compile
+
+      - name: Run Deepnote integration tests
+        run: xvfb-run -a npm test
+        env:
+          VSC_JUPYTER_CI_TEST_GREP: 'Deepnote Integration Tests'
+
   check_licenses:
     name: Check Licenses
     runs-on: ubuntu-latest
diff --git a/src/test/datascience/notebook/deepnote.vscode.test.ts b/src/test/datascience/notebook/deepnote.vscode.test.ts
new file mode 100644
index 0000000000..090b0e0b42
--- /dev/null
+++ b/src/test/datascience/notebook/deepnote.vscode.test.ts
@@ -0,0 +1,161 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+/* eslint-disable @typescript-eslint/no-require-imports, @typescript-eslint/no-var-requires */
+import { assert } from 'chai';
+import * as path from '../../../platform/vscode-path/path';
+import { Uri, workspace } from 'vscode';
+import { IDisposable } from '../../../platform/common/types';
+import { captureScreenShot, IExtensionTestApi } from '../../common.node';
+import { EXTENSION_ROOT_DIR_FOR_TESTS, initialize } from '../../initialize.node';
+import {
+    closeNotebooksAndCleanUpAfterTests,
+    startJupyterServer,
+    defaultNotebookTestTimeout,
+    waitForExecutionCompletedSuccessfully,
+    getCellOutputs,
+    getDefaultKernelConnection
+} from './helper.node';
+import { logger } from '../../../platform/logging';
+import { IKernel, IKernelProvider, INotebookKernelExecution } from '../../../kernels/types';
+import { createKernelController, TestNotebookDocument } from './executionHelper';
+
+/* eslint-disable @typescript-eslint/no-explicit-any, no-invalid-this */
+suite('Deepnote Integration Tests @kernelCore', function () {
+    let api: IExtensionTestApi;
+    const disposables: IDisposable[] = [];
+    const deepnoteFileUri = Uri.file(
+        path.join(EXTENSION_ROOT_DIR_FOR_TESTS, 'src', 'test', 'datascience', 'notebook', 'test.deepnote')
+    );
+    this.timeout(120_000);
+    let notebook: TestNotebookDocument;
+    let kernel: IKernel;
+    let kernelExecution: INotebookKernelExecution;
+
+    suiteSetup(async function () {
+        logger.info('Suite Setup Deepnote Integration Tests');
+        this.timeout(120_000);
+        try {
+            api = await initialize();
+            logger.debug('Before starting Jupyter');
+            await startJupyterServer();
+            logger.debug('After starting Jupyter');
+
+            logger.debug('Opening .deepnote file');
+            const nbDocument = await workspace.openNotebookDocument(deepnoteFileUri);
+            logger.debug(`Opened .deepnote file with ${nbDocument.cellCount} cells`);
+
+            notebook = new TestNotebookDocument(nbDocument.uri, 'deepnote' as any, nbDocument.metadata as any, false);
+
+            await Promise.all(
+                nbDocument.getCells().map(async (cell) => {
+                    if (cell.kind === 1) {
+                        return notebook.appendCodeCell(
+                            cell.document.getText(),
+                            cell.document.languageId,
+                            cell.metadata
+                        );
+                    } else {
+                        return notebook.appendMarkdownCell(cell.document.getText(), cell.metadata);
+                    }
+                })
+            );
+
+            const kernelProvider = api.serviceContainer.get<IKernelProvider>(IKernelProvider);
+            logger.debug('Before creating kernel connection');
+            const metadata = await getDefaultKernelConnection();
+            logger.debug('After creating kernel connection');
+
+            const controller = createKernelController();
+            kernel = kernelProvider.getOrCreate(notebook, { metadata, resourceUri: notebook.uri, controller });
+            logger.debug('Before starting kernel');
+            await kernel.start();
+            logger.debug('After starting kernel');
+            kernelExecution = kernelProvider.getKernelExecution(kernel);
+            logger.info('Suite Setup (completed)');
+        } catch (e) {
+            logger.error('Suite Setup (failed) - Deepnote Integration Tests', e);
+            await captureScreenShot('deepnote-integration-suite');
+            throw e;
+        }
+    });
+
+    setup(function () {
+        logger.info(`Start Test ${this.currentTest?.title}`);
+    });
+
+    teardown(async function () {
+        if (this.currentTest?.isFailed()) {
+            await captureScreenShot(this);
+        }
+        logger.info(`Ended Test ${this.currentTest?.title}`);
+    });
+
+    suiteTeardown(() => closeNotebooksAndCleanUpAfterTests(disposables));
+
+    test('Load .deepnote file', async () => {
+        const nbDocument = await workspace.openNotebookDocument(deepnoteFileUri);
+        assert.equal(nbDocument.notebookType, 'deepnote');
+        assert.isAtLeast(nbDocument.cellCount, 1, 'Should have at least one cell');
+    });
+
+    test('Kernel starts for .deepnote file', async () => {
+        assert.isOk(kernel, 'Kernel should be created');
+        assert.isOk(kernel.session, 'Kernel session should exist');
+    });
+
+    test('Execute code block with output validation', async function () {
+        this.timeout(defaultNotebookTestTimeout);
+
+        const cell = notebook.cells.find((c) => c.document.getText().includes('print("Hello World")'));
+        assert.isOk(cell, 'Should find cell with print statement');
+
+        await kernelExecution.executeCell(cell!);
+
+        await waitForExecutionCompletedSuccessfully(cell!);
+
+        assert.isTrue(cell!.executionSummary?.success, 'Cell execution should succeed');
+        assert.isAtLeast(cell!.outputs.length, 0, 'Cell should have outputs');
+
+        const output = getCellOutputs(cell!);
+        assert.include(output, 'Hello World', 'Output should contain "Hello World"');
+    });
+
+    test('Execute multiple code blocks', async function () {
+        this.timeout(defaultNotebookTestTimeout);
+
+        const codeCells = notebook.cells.filter((c) => c.kind === 2); // Code cells
+        assert.isAtLeast(codeCells.length, 1, 'Should have at least one code cell');
+
+        const firstCell = codeCells[0];
+        await kernelExecution.executeCell(firstCell);
+        await waitForExecutionCompletedSuccessfully(firstCell);
+
+        assert.isTrue(firstCell.executionSummary?.success, 'First cell execution should succeed');
+        assert.isAtLeast(firstCell.executionSummary?.executionOrder || 0, 1, 'Should have execution order');
+    });
+
+    test('Verify cell execution order', async function () {
+        this.timeout(defaultNotebookTestTimeout);
+
+        const codeCells = notebook.cells.filter((c) => c.kind === 2 && c.document.getText().trim().length > 0);
+        if (codeCells.length < 2) {
+            this.skip();
+        }
+
+        const cell1 = codeCells[0];
+        const cell2 = codeCells[1];
+
+        await kernelExecution.executeCell(cell1);
+        await waitForExecutionCompletedSuccessfully(cell1);
+
+        await kernelExecution.executeCell(cell2);
+        await waitForExecutionCompletedSuccessfully(cell2);
+
+        const order1 = cell1.executionSummary?.executionOrder || 0;
+        const order2 = cell2.executionSummary?.executionOrder || 0;
+
+        assert.isAtLeast(order1, 1, 'First cell should have execution order');
+        assert.isAtLeast(order2, order1 + 1, 'Second cell should have higher execution order');
+    });
+});
diff --git a/src/test/datascience/notebook/test.deepnote b/src/test/datascience/notebook/test.deepnote
new file mode 100644
index 0000000000..0b6336d767
--- /dev/null
+++ b/src/test/datascience/notebook/test.deepnote
@@ -0,0 +1,39 @@
+metadata:
+  createdAt: '2025-01-01T00:00:00.000Z'
+  modifiedAt: '2025-01-01T00:00:00.000Z'
+project:
+  id: test-project-id
+  name: Test Project
+  initNotebookId: init-notebook-id
+  notebooks:
+    - id: init-notebook-id
+      name: Init Notebook
+      blocks:
+        - id: init-block-1
+          type: code
+          sortingKey: '0001'
+          content: |
+            # This is the init notebook
+            init_variable = "initialized"
+            print("Init notebook executed")
+    - id: main-notebook-id
+      name: Main Notebook
+      blocks:
+        - id: block-1
+          type: code
+          sortingKey: '0001'
+          content: |
+            print("Hello World")
+        - id: block-2
+          type: code
+          sortingKey: '0002'
+          content: |
+            x = 42
+            print(f"The answer is {x}")
+        - id: block-3
+          type: markdown
+          sortingKey: '0003'
+          content: |
+            # Test Markdown
+            This is a test markdown block.
+version: '1.0'