diff --git a/packages/react-native/ReactAndroid/src/test/java/com/facebook/react/fabric/interop/InteropEventEmitterTest.java b/packages/react-native/ReactAndroid/src/test/java/com/facebook/react/fabric/interop/InteropEventEmitterTest.java
deleted file mode 100644
index 5e86e029ef0..00000000000
--- a/packages/react-native/ReactAndroid/src/test/java/com/facebook/react/fabric/interop/InteropEventEmitterTest.java
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * 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.
- */
-
-package com.facebook.react.fabric.interop;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-
-import com.facebook.react.bridge.JavaOnlyMap;
-import com.facebook.react.bridge.ReactApplicationContext;
-import com.facebook.react.bridge.ReactContext;
-import com.facebook.react.bridge.WritableMap;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.robolectric.RobolectricTestRunner;
-import org.robolectric.RuntimeEnvironment;
-
-@RunWith(RobolectricTestRunner.class)
-public class InteropEventEmitterTest {
-
-  ReactContext mReactContext;
-  FakeEventDispatcher mEventDispatcher;
-
-  @Before
-  public void setup() {
-    mReactContext = new ReactApplicationContext(RuntimeEnvironment.application);
-    mEventDispatcher = new FakeEventDispatcher();
-  }
-
-  @Test
-  public void receiveEvent_dispatchesCorrectly() {
-    InteropEventEmitter eventEmitter = new InteropEventEmitter(mReactContext);
-    eventEmitter.overrideEventDispatcher(mEventDispatcher);
-
-    eventEmitter.receiveEvent(42, "onTest", null);
-
-    assertEquals(1, mEventDispatcher.getRecordedDispatchedEvents().size());
-    assertEquals("onTest", mEventDispatcher.getRecordedDispatchedEvents().get(0).getEventName());
-    assertEquals(
-        InteropEvent.class, mEventDispatcher.getRecordedDispatchedEvents().get(0).getClass());
-  }
-
-  @Test
-  public void receiveEvent_dataIsPreserved() {
-    InteropEventEmitter eventEmitter = new InteropEventEmitter(mReactContext);
-    eventEmitter.overrideEventDispatcher(mEventDispatcher);
-    WritableMap eventData = JavaOnlyMap.of("color", "indigo");
-
-    eventEmitter.receiveEvent(42, "onTest", eventData);
-
-    InteropEvent event = (InteropEvent) mEventDispatcher.getRecordedDispatchedEvents().get(0);
-    WritableMap dispatchedEventData = event.getEventData();
-    assertNotNull(dispatchedEventData);
-    assertEquals("indigo", dispatchedEventData.getString("color"));
-  }
-
-  @Test(expected = UnsupportedOperationException.class)
-  public void receiveTouches_isNotSupported() {
-    InteropEventEmitter eventEmitter = new InteropEventEmitter(mReactContext);
-    eventEmitter.receiveTouches("a touch", null, null);
-  }
-}
diff --git a/packages/react-native/ReactAndroid/src/test/java/com/facebook/react/fabric/interop/InteropEventEmitterTest.kt b/packages/react-native/ReactAndroid/src/test/java/com/facebook/react/fabric/interop/InteropEventEmitterTest.kt
new file mode 100644
index 00000000000..1554faacd47
--- /dev/null
+++ b/packages/react-native/ReactAndroid/src/test/java/com/facebook/react/fabric/interop/InteropEventEmitterTest.kt
@@ -0,0 +1,63 @@
+/*
+ * 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.
+ */
+
+package com.facebook.react.fabric.interop
+
+import com.facebook.react.bridge.JavaOnlyMap
+import com.facebook.react.bridge.ReactApplicationContext
+import com.facebook.react.bridge.ReactContext
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNotNull
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.robolectric.RobolectricTestRunner
+import org.robolectric.RuntimeEnvironment
+
+@RunWith(RobolectricTestRunner::class)
+class InteropEventEmitterTest {
+  lateinit var reactContext: ReactContext
+  lateinit var eventDispatcher: FakeEventDispatcher
+
+  @Before
+  fun setup() {
+    reactContext = ReactApplicationContext(RuntimeEnvironment.application)
+    eventDispatcher = FakeEventDispatcher()
+  }
+
+  @Test
+  fun receiveEvent_dispatchesCorrectly() {
+    val eventEmitter = InteropEventEmitter(reactContext)
+    eventEmitter.overrideEventDispatcher(eventDispatcher)
+
+    eventEmitter.receiveEvent(42, "onTest", null)
+
+    assertEquals(1, eventDispatcher.getRecordedDispatchedEvents().size)
+    assertEquals("onTest", eventDispatcher.getRecordedDispatchedEvents().get(0).getEventName())
+    assertEquals(InteropEvent::class, eventDispatcher.getRecordedDispatchedEvents().get(0)::class)
+  }
+
+  @Test
+  fun receiveEvent_dataIsPreserved() {
+    val eventEmitter = InteropEventEmitter(reactContext)
+    eventEmitter.overrideEventDispatcher(eventDispatcher)
+    val eventData = JavaOnlyMap.of("color", "indigo")
+
+    eventEmitter.receiveEvent(42, "onTest", eventData)
+
+    val event = eventDispatcher.getRecordedDispatchedEvents().get(0) as InteropEvent
+    val dispatchedEventData = event.getEventData()
+    assertNotNull(dispatchedEventData)
+    assertEquals("indigo", dispatchedEventData!!.getString("color"))
+  }
+
+  @Test(expected = java.lang.UnsupportedOperationException::class)
+  fun receiveTouches_isNotSupported() {
+    val eventEmitter = InteropEventEmitter(reactContext)
+    eventEmitter.receiveTouches("a touch", null, null)
+  }
+}