diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/bridgeless/ReactHostDelegate.kt b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/bridgeless/ReactHostDelegate.kt
index f476465513eb4a..775e6b44384b46 100644
--- a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/bridgeless/ReactHostDelegate.kt
+++ b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/bridgeless/ReactHostDelegate.kt
@@ -39,7 +39,7 @@ interface ReactHostDelegate {
   val reactPackages: List<ReactPackage>
 
   /** Object that holds a native reference to the javascript engine */
-  val jSEngineInstance: JSEngineInstance
+  val jsEngineInstance: JSEngineInstance
 
   /**
    * Bundle loader to use when setting up JS environment. <p>Example:
@@ -66,7 +66,7 @@ interface ReactHostDelegate {
   class ReactHostDelegateBase(
       override val jsMainModulePath: String,
       override val jSBundleLoader: JSBundleLoader,
-      override val jSEngineInstance: JSEngineInstance,
+      override val jsEngineInstance: JSEngineInstance,
       override val turboModuleManagerDelegateBuilder:
           ReactPackageTurboModuleManagerDelegate.Builder,
       override val reactPackages: List<ReactPackage> = emptyList(),
diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/bridgeless/ReactInstance.java b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/bridgeless/ReactInstance.java
index 518b89de0a48d5..8604dccf06bdfe 100644
--- a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/bridgeless/ReactInstance.java
+++ b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/bridgeless/ReactInstance.java
@@ -165,7 +165,7 @@ public void onHostDestroy() {
           }
         });
 
-    JSEngineInstance jsEngineInstance = mDelegate.getJSEngineInstance();
+    JSEngineInstance jsEngineInstance = mDelegate.getJsEngineInstance();
     BindingsInstaller bindingsInstaller = mDelegate.getBindingsInstaller();
     // Notify JS if profiling is enabled
     boolean isProfiling =
diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/defaults/DefaultReactHostDelegate.kt b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/defaults/DefaultReactHostDelegate.kt
index cff03673ace8c2..d128d4e124d762 100644
--- a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/defaults/DefaultReactHostDelegate.kt
+++ b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/defaults/DefaultReactHostDelegate.kt
@@ -43,7 +43,7 @@ class DefaultReactHostDelegate(
     override val jsMainModulePath: String,
     override val jSBundleLoader: JSBundleLoader,
     override val reactPackages: List<ReactPackage> = emptyList(),
-    override val jSEngineInstance: JSEngineInstance = HermesInstance(),
+    override val jsEngineInstance: JSEngineInstance = HermesInstance(),
     override val bindingsInstaller: BindingsInstaller = DefaultBindingsInstaller(),
     private val reactNativeConfig: ReactNativeConfig = ReactNativeConfig.DEFAULT_CONFIG,
     private val exceptionHandler: (Exception) -> Unit = {},
diff --git a/packages/react-native/ReactAndroid/src/test/java/com/facebook/react/bridgeless/ReactHostDelegateTest.kt b/packages/react-native/ReactAndroid/src/test/java/com/facebook/react/bridgeless/ReactHostDelegateTest.kt
index 9ab26db5fcf3f0..598cb4e04142ad 100644
--- a/packages/react-native/ReactAndroid/src/test/java/com/facebook/react/bridgeless/ReactHostDelegateTest.kt
+++ b/packages/react-native/ReactAndroid/src/test/java/com/facebook/react/bridgeless/ReactHostDelegateTest.kt
@@ -40,7 +40,7 @@ class ReactHostDelegateTest {
         DefaultReactHostDelegate(
             jsMainModulePath = jsMainModulePathMocked,
             jSBundleLoader = jsBundleLoader,
-            jSEngineInstance = hermesInstance,
+            jsEngineInstance = hermesInstance,
             turboModuleManagerDelegateBuilder = turboModuleManagerDelegateBuilderMock)
 
     assertThat(delegate.jsMainModulePath).isEqualTo(jsMainModulePathMocked)
diff --git a/packages/rn-tester/android/app/src/main/java/com/facebook/react/uiapp/RNTesterReactHostDelegate.java b/packages/rn-tester/android/app/src/main/java/com/facebook/react/uiapp/RNTesterReactHostDelegate.java
index 38ae4cddaaf153..b5366da7e507bb 100644
--- a/packages/rn-tester/android/app/src/main/java/com/facebook/react/uiapp/RNTesterReactHostDelegate.java
+++ b/packages/rn-tester/android/app/src/main/java/com/facebook/react/uiapp/RNTesterReactHostDelegate.java
@@ -78,7 +78,7 @@ public ReactPackageTurboModuleManagerDelegate.Builder getTurboModuleManagerDeleg
   }
 
   @Override
-  public JSEngineInstance getJSEngineInstance() {
+  public JSEngineInstance getJsEngineInstance() {
     if (mReactHost.getJSEngineResolutionAlgorithm() == JSEngineResolutionAlgorithm.JSC) {
       return new JSCInstance();
     } else {