diff --git a/engine/src/flutter/lib/web_ui/lib/src/engine/canvaskit/canvaskit_api.dart b/engine/src/flutter/lib/web_ui/lib/src/engine/canvaskit/canvaskit_api.dart
index 2d8e8490dcb..74cd573f53f 100644
--- a/engine/src/flutter/lib/web_ui/lib/src/engine/canvaskit/canvaskit_api.dart
+++ b/engine/src/flutter/lib/web_ui/lib/src/engine/canvaskit/canvaskit_api.dart
@@ -2026,6 +2026,7 @@ extension SkTextStylePropertiesExtension on SkTextStyleProperties {
   external set fontStyle(SkFontStyle? value);
   external set shadows(List<SkTextShadow>? value);
   external set fontFeatures(List<SkFontFeature>? value);
+  external set fontVariations(List<SkFontVariation>? value);
 }
 
 @JS()
@@ -2075,6 +2076,16 @@ extension SkFontFeatureExtension on SkFontFeature {
   external set value(int? value);
 }
 
+@JS()
+@anonymous
+@staticInterop
+class SkFontVariation {}
+
+extension SkFontVariationExtension on SkFontVariation {
+  external set axis(String? value);
+  external set value(double? value);
+}
+
 @JS()
 @anonymous
 @staticInterop
diff --git a/engine/src/flutter/lib/web_ui/lib/src/engine/canvaskit/renderer.dart b/engine/src/flutter/lib/web_ui/lib/src/engine/canvaskit/renderer.dart
index 0ebf6848e86..93f229fc783 100644
--- a/engine/src/flutter/lib/web_ui/lib/src/engine/canvaskit/renderer.dart
+++ b/engine/src/flutter/lib/web_ui/lib/src/engine/canvaskit/renderer.dart
@@ -303,6 +303,7 @@ class CanvasKitRenderer implements Renderer {
     foreground: foreground as CkPaint?,
     shadows: shadows,
     fontFeatures: fontFeatures,
+    fontVariations: fontVariations,
   );
 
   @override
diff --git a/engine/src/flutter/lib/web_ui/lib/src/engine/canvaskit/text.dart b/engine/src/flutter/lib/web_ui/lib/src/engine/canvaskit/text.dart
index 55da65bab6b..104ada6655f 100644
--- a/engine/src/flutter/lib/web_ui/lib/src/engine/canvaskit/text.dart
+++ b/engine/src/flutter/lib/web_ui/lib/src/engine/canvaskit/text.dart
@@ -220,6 +220,7 @@ class CkTextStyle implements ui.TextStyle {
     CkPaint? foreground,
     List<ui.Shadow>? shadows,
     List<ui.FontFeature>? fontFeatures,
+    List<ui.FontVariation>? fontVariations,
   }) {
     return CkTextStyle._(
       color,
@@ -242,6 +243,7 @@ class CkTextStyle implements ui.TextStyle {
       foreground,
       shadows,
       fontFeatures,
+      fontVariations,
     );
   }
 
@@ -266,6 +268,7 @@ class CkTextStyle implements ui.TextStyle {
     this.foreground,
     this.shadows,
     this.fontFeatures,
+    this.fontVariations,
   );
 
   final ui.Color? color;
@@ -288,6 +291,7 @@ class CkTextStyle implements ui.TextStyle {
   final CkPaint? foreground;
   final List<ui.Shadow>? shadows;
   final List<ui.FontFeature>? fontFeatures;
+  final List<ui.FontVariation>? fontVariations;
 
   /// Merges this text style with [other] and returns the new text style.
   ///
@@ -315,6 +319,7 @@ class CkTextStyle implements ui.TextStyle {
       foreground: other.foreground ?? foreground,
       shadows: other.shadows ?? shadows,
       fontFeatures: other.fontFeatures ?? fontFeatures,
+      fontVariations: other.fontVariations ?? fontVariations,
     );
   }
 
@@ -345,6 +350,7 @@ class CkTextStyle implements ui.TextStyle {
     final CkPaint? foreground = this.foreground;
     final List<ui.Shadow>? shadows = this.shadows;
     final List<ui.FontFeature>? fontFeatures = this.fontFeatures;
+    final List<ui.FontVariation>? fontVariations = this.fontVariations;
 
     final SkTextStyleProperties properties = SkTextStyleProperties();
 
@@ -450,6 +456,17 @@ class CkTextStyle implements ui.TextStyle {
       properties.fontFeatures = skFontFeatures;
     }
 
+    if (fontVariations != null) {
+      final List<SkFontVariation> skFontVariations = <SkFontVariation>[];
+      for (final ui.FontVariation fontVariation in fontVariations) {
+        final SkFontVariation skFontVariation = SkFontVariation();
+        skFontVariation.axis = fontVariation.axis;
+        skFontVariation.value = fontVariation.value;
+        skFontVariations.add(skFontVariation);
+      }
+      properties.fontVariations = skFontVariations;
+    }
+
     return canvasKit.TextStyle(properties);
   }();
 }
diff --git a/engine/src/flutter/lib/web_ui/test/canvaskit/font_variation_golden_test.dart b/engine/src/flutter/lib/web_ui/test/canvaskit/font_variation_golden_test.dart
new file mode 100644
index 00000000000..5f582f0be13
--- /dev/null
+++ b/engine/src/flutter/lib/web_ui/test/canvaskit/font_variation_golden_test.dart
@@ -0,0 +1,65 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:test/bootstrap/browser.dart';
+import 'package:test/test.dart';
+
+import 'package:ui/src/engine.dart';
+import 'package:ui/ui.dart' as ui;
+
+import 'common.dart';
+
+void main() {
+  internalBootstrapBrowserTest(() => testMain);
+}
+
+void testMain() {
+  setUpAll(() async {
+    await ui.webOnlyInitializePlatform();
+  });
+
+  group('font variation', () {
+    test('is correctly rendered', () async {
+      const double testWidth = 300;
+      final CkPictureRecorder recorder = CkPictureRecorder();
+      final CkCanvas canvas = recorder.beginRecording(ui.Rect.largest);
+      final CkParagraphBuilder builder =
+        CkParagraphBuilder(CkParagraphStyle(
+          fontSize: 40.0,
+          textDirection: ui.TextDirection.ltr,
+        ));
+
+      builder.pushStyle(CkTextStyle(
+          fontFamily: 'RobotoVariable',
+      ));
+      builder.addText('Normal\n');
+      builder.pop();
+
+      ui.FontVariation weight(double w) => ui.FontVariation('wght', w);
+      builder.pushStyle(CkTextStyle(
+          fontFamily: 'RobotoVariable',
+          fontVariations: <ui.FontVariation>[weight(900)],
+      ));
+      builder.addText('Heavy\n');
+      builder.pop();
+
+      builder.pushStyle(CkTextStyle(
+          fontFamily: 'RobotoVariable',
+          fontVariations: <ui.FontVariation>[weight(100)],
+      ));
+      builder.addText('Light\n');
+      builder.pop();
+
+      final CkParagraph paragraph = builder.build();
+      paragraph.layout(const ui.ParagraphConstraints(width: testWidth - 20));
+      canvas.drawParagraph(paragraph, const ui.Offset(10, 10));
+      final CkPicture picture = recorder.endRecording();
+      await matchPictureGolden(
+        'font_variation.jpg',
+        picture,
+        region: ui.Rect.fromLTRB(0, 0, testWidth, paragraph.height + 20),
+      );
+    });
+  });
+}