diff --git a/change/react-native-windows-e9ae59ba-5d8f-44e3-baca-ee3cefee5b84.json b/change/react-native-windows-e9ae59ba-5d8f-44e3-baca-ee3cefee5b84.json
new file mode 100644
index 00000000000..45d72526c7e
--- /dev/null
+++ b/change/react-native-windows-e9ae59ba-5d8f-44e3-baca-ee3cefee5b84.json
@@ -0,0 +1,7 @@
+{
+  "type": "prerelease",
+  "comment": "Add functional tests for Button component fast refresh scenarios",
+  "packageName": "react-native-windows",
+  "email": "copilot@github.com",
+  "dependentChangeType": "patch"
+}
\ No newline at end of file
diff --git a/packages/@react-native-windows/tester/src/js/examples-win/Button/ButtonExample.windows.js b/packages/@react-native-windows/tester/src/js/examples-win/Button/ButtonExample.windows.js
index 034302faa95..94378fe611a 100644
--- a/packages/@react-native-windows/tester/src/js/examples-win/Button/ButtonExample.windows.js
+++ b/packages/@react-native-windows/tester/src/js/examples-win/Button/ButtonExample.windows.js
@@ -273,11 +273,146 @@ exports.examples = [
       );
     },
   },
+  {
+    title: 'Button with dynamic text',
+    description: 'Button text updates when pressed',
+    render: function (): React.Node {
+      return <DynamicTextButton />;
+    },
+  },
+  {
+    title: 'Button with dynamic color',
+    description: 'Button color updates when pressed',
+    render: function (): React.Node {
+      return <DynamicColorButton />;
+    },
+  },
+  {
+    title: 'Button with dynamic disabled state',
+    description: 'Button disabled state toggles when pressed',
+    render: function (): React.Node {
+      return <DynamicDisabledButton />;
+    },
+  },
+  {
+    title: 'Button with dynamic styling on press',
+    description: 'Button updates styling when pressed',
+    render: function (): React.Node {
+      return <DynamicStyleButton />;
+    },
+  },
 ];
 
+// Dynamic Button Components for fast refresh testing
+function DynamicTextButton(): React.Node {
+  const [buttonText, setButtonText] = React.useState('Initial Text');
+  const [pressCount, setPressCount] = React.useState(0);
+
+  const onPress = () => {
+    const newCount = pressCount + 1;
+    setPressCount(newCount);
+    setButtonText(`Pressed ${newCount} times`);
+  };
+
+  return (
+    <Button
+      onPress={onPress}
+      testID="dynamic_text_button"
+      title={buttonText}
+      accessibilityLabel="Press to change button text"
+    />
+  );
+}
+
+function DynamicColorButton(): React.Node {
+  const [colorIndex, setColorIndex] = React.useState(0);
+  const colors = ['#007AFF', '#FF3B30', '#34C759', '#FF9500', '#5856D6'];
+  
+  const onPress = () => {
+    setColorIndex((prev) => (prev + 1) % colors.length);
+  };
+
+  return (
+    <RNTesterThemeContext.Consumer>
+      {theme => (
+        <Button
+          onPress={onPress}
+          testID="dynamic_color_button"
+          color={colors[colorIndex]}
+          title="Change Color"
+          accessibilityLabel="Press to change button color"
+        />
+      )}
+    </RNTesterThemeContext.Consumer>
+  );
+}
+
+function DynamicDisabledButton(): React.Node {
+  const [isDisabled, setIsDisabled] = React.useState(false);
+  const [toggleText, setToggleText] = React.useState('Disable Me');
+
+  const onPress = () => {
+    if (!isDisabled) {
+      setIsDisabled(true);
+      setToggleText('Disabled');
+      // Re-enable after 2 seconds for testing
+      setTimeout(() => {
+        setIsDisabled(false);
+        setToggleText('Disable Me');
+      }, 2000);
+    }
+  };
+
+  return (
+    <Button
+      disabled={isDisabled}
+      onPress={onPress}
+      testID="dynamic_disabled_button"
+      title={toggleText}
+      accessibilityLabel="Press to toggle disabled state"
+    />
+  );
+}
+
+function DynamicStyleButton(): React.Node {
+  const [isPressed, setIsPressed] = React.useState(false);
+  const [pressCount, setPressCount] = React.useState(0);
+
+  const onPress = () => {
+    setIsPressed(true);
+    setPressCount(prev => prev + 1);
+    // Reset pressed state after visual feedback
+    setTimeout(() => setIsPressed(false), 300);
+  };
+
+  return (
+    <RNTesterThemeContext.Consumer>
+      {theme => (
+        <View style={[styles.dynamicContainer, isPressed && styles.pressedContainer]} testID="dynamic_style_container">
+          <Button
+            onPress={onPress}
+            testID="dynamic_style_button"
+            color={isPressed ? theme.SystemRedColor : theme.LinkColor}
+            title={`Style Button (${pressCount})`}
+            accessibilityLabel="Press to update styling"
+          />
+        </View>
+      )}
+    </RNTesterThemeContext.Consumer>
+  );
+}
+
 const styles = StyleSheet.create({
   container: {
     flexDirection: 'row',
     justifyContent: 'space-between',
   },
+  dynamicContainer: {
+    padding: 10,
+    borderRadius: 5,
+    backgroundColor: 'transparent',
+  },
+  pressedContainer: {
+    backgroundColor: '#f0f0f0',
+  },
 });
diff --git a/packages/e2e-test-app-fabric/test/ButtonComponentTest.test.ts b/packages/e2e-test-app-fabric/test/ButtonComponentTest.test.ts
index f7b85df5c53..afea47def24 100644
--- a/packages/e2e-test-app-fabric/test/ButtonComponentTest.test.ts
+++ b/packages/e2e-test-app-fabric/test/ButtonComponentTest.test.ts
@@ -138,4 +138,99 @@ describe('Button Tests', () => {
     const dump3 = await dumpVisualTree('accessible_focusable_false_button');
     expect(dump3).toMatchSnapshot();
   });
+
+  // Functional tests for dynamic button behaviors
+  test('Button text should update on fast refresh', async () => {
+    await searchBox('dynamic text');
+    const component = await app.findElementByTestID('dynamic_text_button');
+    await component.waitForDisplayed({timeout: 5000});
+    
+    // Get initial state
+    const initialDump = await dumpVisualTree('dynamic_text_button');
+    expect(initialDump).toMatchSnapshot('initial-text');
+    
+    // Click to change text
+    await component.click();
+    
+    // Verify text updated
+    const updatedDump = await dumpVisualTree('dynamic_text_button');
+    expect(updatedDump).toMatchSnapshot('updated-text');
+    expect(updatedDump.Text).toContain('Pressed 1 times');
+  });
+
+  test('Button color should update on fast refresh', async () => {
+    await searchBox('dynamic color');
+    const component = await app.findElementByTestID('dynamic_color_button');
+    await component.waitForDisplayed({timeout: 5000});
+    
+    // Get initial state
+    const initialDump = await dumpVisualTree('dynamic_color_button');
+    expect(initialDump).toMatchSnapshot('initial-color');
+    
+    // Click to change color
+    await component.click();
+    
+    // Verify color updated (visual tree should show different styling)
+    const updatedDump = await dumpVisualTree('dynamic_color_button');
+    expect(updatedDump).toMatchSnapshot('updated-color');
+  });
+
+  test('Button disabled status should update on fast refresh', async () => {
+    await searchBox('dynamic disabled');
+    const component = await app.findElementByTestID('dynamic_disabled_button');
+    await component.waitForDisplayed({timeout: 5000});
+    
+    // Get initial state (should be enabled)
+    const initialDump = await dumpVisualTree('dynamic_disabled_button');
+    expect(initialDump).toMatchSnapshot('initial-enabled');
+    
+    // Click to disable
+    await component.click();
+    
+    // Verify button is now disabled
+    const disabledDump = await dumpVisualTree('dynamic_disabled_button');
+    expect(disabledDump).toMatchSnapshot('disabled-state');
+    expect(disabledDump.Text).toContain('Disabled');
+    
+    // Wait for auto re-enable (2 seconds)
+    await app.waitUntil(
+      async () => {
+        const dump = await dumpVisualTree('dynamic_disabled_button');
+        return dump.Text.includes('Disable Me');
+      },
+      {
+        timeout: 3000,
+        interval: 500,
+        timeoutMsg: 'Button should auto re-enable after 2 seconds',
+      }
+    );
+    
+    // Verify button is enabled again
+    const reEnabledDump = await dumpVisualTree('dynamic_disabled_button');
+    expect(reEnabledDump).toMatchSnapshot('re-enabled-state');
+  });
+
+  test('Button should update relevant styling upon press', async () => {
+    await searchBox('dynamic styling');
+    const component = await app.findElementByTestID('dynamic_style_button');
+    await component.waitForDisplayed({timeout: 5000});
+    
+    // Get initial state of both button and container
+    const initialDump = await dumpVisualTree('dynamic_style_button');
+    expect(initialDump).toMatchSnapshot('initial-styling');
+    const initialContainerDump = await dumpVisualTree('dynamic_style_container');
+    expect(initialContainerDump).toMatchSnapshot('initial-container-styling');
+    
+    // Click to change styling
+    await component.click();
+    
+    // Verify styling updated (should show press count and temporary color change)
+    const updatedDump = await dumpVisualTree('dynamic_style_button');
+    expect(updatedDump).toMatchSnapshot('updated-styling');
+    expect(updatedDump.Text).toContain('Style Button (1)');
+    
+    // Also verify container styling changed
+    const updatedContainerDump = await dumpVisualTree('dynamic_style_container');
+    expect(updatedContainerDump).toMatchSnapshot('updated-container-styling');
+  });
 });