diff --git a/engine/src/flutter/shell/platform/fuchsia/dart-pkg/zircon/lib/src/handle.dart b/engine/src/flutter/shell/platform/fuchsia/dart-pkg/zircon/lib/src/handle.dart
index 99b18d7113..2e78559bc5 100644
--- a/engine/src/flutter/shell/platform/fuchsia/dart-pkg/zircon/lib/src/handle.dart
+++ b/engine/src/flutter/shell/platform/fuchsia/dart-pkg/zircon/lib/src/handle.dart
@@ -22,6 +22,8 @@ class Handle extends NativeFieldWrapperClass2 {
 
   int get handle native 'Handle_handle';
 
+  int get koid native 'Handle_koid';
+
   @override
   String toString() => 'Handle($handle)';
 
diff --git a/engine/src/flutter/shell/platform/fuchsia/dart-pkg/zircon/sdk_ext/handle.cc b/engine/src/flutter/shell/platform/fuchsia/dart-pkg/zircon/sdk_ext/handle.cc
index e2d4fafd38..44de9867f9 100644
--- a/engine/src/flutter/shell/platform/fuchsia/dart-pkg/zircon/sdk_ext/handle.cc
+++ b/engine/src/flutter/shell/platform/fuchsia/dart-pkg/zircon/sdk_ext/handle.cc
@@ -151,6 +151,7 @@ void Handle::ScheduleCallback(tonic::DartPersistentValue callback,
 
 #define FOR_EACH_BINDING(V) \
   V(Handle, handle)         \
+  V(Handle, koid)           \
   V(Handle, is_valid)       \
   V(Handle, Close)          \
   V(Handle, AsyncWait)      \
diff --git a/engine/src/flutter/shell/platform/fuchsia/dart-pkg/zircon/sdk_ext/handle.h b/engine/src/flutter/shell/platform/fuchsia/dart-pkg/zircon/sdk_ext/handle.h
index cd2b4c7740..42d91506b1 100644
--- a/engine/src/flutter/shell/platform/fuchsia/dart-pkg/zircon/sdk_ext/handle.h
+++ b/engine/src/flutter/shell/platform/fuchsia/dart-pkg/zircon/sdk_ext/handle.h
@@ -51,6 +51,13 @@ class Handle : public fml::RefCountedThreadSafe<Handle>,
 
   zx_handle_t handle() const { return handle_; }
 
+  zx_koid_t koid() const {
+    zx_info_handle_basic_t info;
+    zx_status_t status = zx_object_get_info(
+        handle_, ZX_INFO_HANDLE_BASIC, &info, sizeof(info), nullptr, nullptr);
+    return status == ZX_OK ? info.koid : ZX_KOID_INVALID;
+  }
+
   zx_status_t Close();
 
   fml::RefPtr<HandleWaiter> AsyncWait(zx_signals_t signals,
diff --git a/engine/src/flutter/shell/platform/fuchsia/dart-pkg/zircon/test/handle_test.dart b/engine/src/flutter/shell/platform/fuchsia/dart-pkg/zircon/test/handle_test.dart
index fc0ce8d63f..8051ae2025 100644
--- a/engine/src/flutter/shell/platform/fuchsia/dart-pkg/zircon/test/handle_test.dart
+++ b/engine/src/flutter/shell/platform/fuchsia/dart-pkg/zircon/test/handle_test.dart
@@ -24,4 +24,16 @@ void main() {
     final Handle duplicate = handle.duplicate(ZX.RIGHT_SAME_RIGHTS);
     expect(duplicate.isValid, isFalse);
   });
+
+  test('handle and its duplicate have same koid', () {
+    final HandlePairResult pair = System.eventpairCreate();
+    expect(pair.status, equals(ZX.OK));
+    expect(pair.first.isValid, isTrue);
+    expect(pair.second.isValid, isTrue);
+
+    final Handle duplicate = pair.first.duplicate(ZX.RIGHT_SAME_RIGHTS);
+    expect(duplicate.isValid, isTrue);
+
+    expect(pair.first.koid, duplicate.koid);
+  });
 }