diff --git a/packages/react-dom-bindings/src/client/ReactDOMComponent.js b/packages/react-dom-bindings/src/client/ReactDOMComponent.js
index 33bd3c0f7dd35..160546d9b7806 100644
--- a/packages/react-dom-bindings/src/client/ReactDOMComponent.js
+++ b/packages/react-dom-bindings/src/client/ReactDOMComponent.js
@@ -406,6 +406,12 @@ function setProp(
       break;
     }
     // These attributes accept URLs. These must not allow javascript: URLS.
+    case 'data':
+      if (tag !== 'object') {
+        setValueForKnownAttribute(domElement, 'data', value);
+        break;
+      }
+    // fallthrough
     case 'src':
     case 'href': {
       if (enableFilterEmptyStringAttributesDOM) {
@@ -2453,13 +2459,22 @@ function diffHydratedGenericElement(
         warnForPropDifference(propKey, serverValue, value, serverDifferences);
         continue;
       }
+      case 'data':
+        if (tag !== 'object') {
+          extraAttributes.delete(propKey);
+          const serverValue = (domElement: any).getAttribute('data');
+          warnForPropDifference(propKey, serverValue, value, serverDifferences);
+          continue;
+        }
+      // fallthrough
       case 'src':
       case 'href':
         if (enableFilterEmptyStringAttributesDOM) {
           if (
             value === '' &&
             // <a href=""> is fine for "reload" links.
-            !(tag === 'a' && propKey === 'href')
+            !(tag === 'a' && propKey === 'href') &&
+            !(tag === 'object' && propKey === 'data')
           ) {
             if (__DEV__) {
               if (propKey === 'src') {
diff --git a/packages/react-dom-bindings/src/server/ReactFizzConfigDOM.js b/packages/react-dom-bindings/src/server/ReactFizzConfigDOM.js
index 5712e935a6e75..0c9fc0fc0484c 100644
--- a/packages/react-dom-bindings/src/server/ReactFizzConfigDOM.js
+++ b/packages/react-dom-bindings/src/server/ReactFizzConfigDOM.js
@@ -1601,6 +1601,73 @@ function pushStartAnchor(
   return children;
 }
 
+function pushStartObject(
+  target: Array<Chunk | PrecomputedChunk>,
+  props: Object,
+): ReactNodeList {
+  target.push(startChunkForTag('object'));
+
+  let children = null;
+  let innerHTML = null;
+  for (const propKey in props) {
+    if (hasOwnProperty.call(props, propKey)) {
+      const propValue = props[propKey];
+      if (propValue == null) {
+        continue;
+      }
+      switch (propKey) {
+        case 'children':
+          children = propValue;
+          break;
+        case 'dangerouslySetInnerHTML':
+          innerHTML = propValue;
+          break;
+        case 'data': {
+          if (__DEV__) {
+            checkAttributeStringCoercion(propValue, 'data');
+          }
+          const sanitizedValue = sanitizeURL('' + propValue);
+          if (enableFilterEmptyStringAttributesDOM) {
+            if (sanitizedValue === '') {
+              if (__DEV__) {
+                console.error(
+                  'An empty string ("") was passed to the %s attribute. ' +
+                    'To fix this, either do not render the element at all ' +
+                    'or pass null to %s instead of an empty string.',
+                  propKey,
+                  propKey,
+                );
+              }
+              break;
+            }
+          }
+          target.push(
+            attributeSeparator,
+            stringToChunk('data'),
+            attributeAssign,
+            stringToChunk(escapeTextForBrowser(sanitizedValue)),
+            attributeEnd,
+          );
+          break;
+        }
+        default:
+          pushAttribute(target, propKey, propValue);
+          break;
+      }
+    }
+  }
+
+  target.push(endOfStartTag);
+  pushInnerHTML(target, innerHTML, children);
+  if (typeof children === 'string') {
+    // Special case children as a string to avoid the unnecessary comment.
+    // TODO: Remove this special case after the general optimization is in place.
+    target.push(stringToChunk(encodeHTMLTextNode(children)));
+    return null;
+  }
+  return children;
+}
+
 function pushStartSelect(
   target: Array<Chunk | PrecomputedChunk>,
   props: Object,
@@ -3569,6 +3636,8 @@ export function pushStartInstance(
       return pushStartForm(target, props, resumableState, renderState);
     case 'menuitem':
       return pushStartMenuItem(target, props);
+    case 'object':
+      return pushStartObject(target, props);
     case 'title':
       return pushTitle(
         target,
diff --git a/packages/react-dom/src/__tests__/ReactDOMServerIntegrationObject-test.js b/packages/react-dom/src/__tests__/ReactDOMServerIntegrationObject-test.js
new file mode 100644
index 0000000000000..5e48134052bee
--- /dev/null
+++ b/packages/react-dom/src/__tests__/ReactDOMServerIntegrationObject-test.js
@@ -0,0 +1,55 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @jest-environment ./scripts/jest/ReactDOMServerIntegrationEnvironment
+ */
+
+'use strict';
+
+const ReactDOMServerIntegrationUtils = require('./utils/ReactDOMServerIntegrationTestUtils');
+
+let React;
+let ReactDOMClient;
+let ReactDOMServer;
+
+function initModules() {
+  // Reset warning cache.
+  jest.resetModules();
+  React = require('react');
+  ReactDOMClient = require('react-dom/client');
+  ReactDOMServer = require('react-dom/server');
+
+  // Make them available to the helpers.
+  return {
+    ReactDOMClient,
+    ReactDOMServer,
+  };
+}
+
+const {resetModules, itRenders} = ReactDOMServerIntegrationUtils(initModules);
+
+describe('ReactDOMServerIntegrationObject', () => {
+  beforeEach(() => {
+    resetModules();
+  });
+
+  itRenders('an object with children', async render => {
+    const e = await render(
+      <object type="video/mp4" data="/example.webm" width={600} height={400}>
+        <div>preview</div>
+      </object>,
+    );
+
+    expect(e.outerHTML).toBe(
+      '<object type="video/mp4" data="/example.webm" width="600" height="400"><div>preview</div></object>',
+    );
+  });
+
+  itRenders('an object with empty data', async render => {
+    const e = await render(<object data="" />, 1);
+    expect(e.outerHTML).toBe('<object></object>');
+  });
+});
diff --git a/packages/react-dom/src/__tests__/ReactDOMServerIntegrationUntrustedURL-test.js b/packages/react-dom/src/__tests__/ReactDOMServerIntegrationUntrustedURL-test.js
index dfdb9ffd23757..384e8beb0b214 100644
--- a/packages/react-dom/src/__tests__/ReactDOMServerIntegrationUntrustedURL-test.js
+++ b/packages/react-dom/src/__tests__/ReactDOMServerIntegrationUntrustedURL-test.js
@@ -69,6 +69,25 @@ describe('ReactDOMServerIntegration - Untrusted URLs', () => {
     expect(e.lastChild.href).toBe(EXPECTED_SAFE_URL);
   });
 
+  itRenders('sanitizes on various tags', async render => {
+    const aElement = await render(<a href="javascript:notfine" />);
+    expect(aElement.href).toBe(EXPECTED_SAFE_URL);
+
+    const objectElement = await render(<object data="javascript:notfine" />);
+    expect(objectElement.data).toBe(EXPECTED_SAFE_URL);
+
+    const embedElement = await render(<embed src="javascript:notfine" />);
+    expect(embedElement.src).toBe(EXPECTED_SAFE_URL);
+  });
+
+  itRenders('passes through data on non-object tags', async render => {
+    const div = await render(<div data="test" />);
+    expect(div.getAttribute('data')).toBe('test');
+
+    const a = await render(<a data="javascript:fine" />);
+    expect(a.getAttribute('data')).toBe('javascript:fine');
+  });
+
   itRenders('a javascript protocol with leading spaces', async render => {
     const e = await render(
       <a href={'  \t \u0000\u001F\u0003javascript\n: notfine'}>p0wned</a>,