diff --git a/ReactAndroid/src/main/java/com/facebook/react/config/ReactFeatureFlags.java b/ReactAndroid/src/main/java/com/facebook/react/config/ReactFeatureFlags.java
index 07a9e870090804..16619055908782 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/config/ReactFeatureFlags.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/config/ReactFeatureFlags.java
@@ -61,6 +61,9 @@ public class ReactFeatureFlags {
   /** Feature flag to configure eager initialization of Fabric */
   public static boolean eagerInitializeFabric = false;
 
+  /** Feature flag to configure eager initialization classes of Fabric */
+  public static boolean eagerInitializeFabricClasses = false;
+
   /** Enables Static ViewConfig in RN Android native code. */
   public static boolean enableExperimentalStaticViewConfigs = false;
 
diff --git a/ReactAndroid/src/main/java/com/facebook/react/fabric/FabricJSIModuleProvider.java b/ReactAndroid/src/main/java/com/facebook/react/fabric/FabricJSIModuleProvider.java
index d879bd83ccaa6a..60d2bf705c6ace 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/fabric/FabricJSIModuleProvider.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/fabric/FabricJSIModuleProvider.java
@@ -15,6 +15,7 @@
 import com.facebook.react.bridge.ReactApplicationContext;
 import com.facebook.react.bridge.UIManager;
 import com.facebook.react.bridge.queue.MessageQueueThread;
+import com.facebook.react.config.ReactFeatureFlags;
 import com.facebook.react.fabric.events.EventBeatManager;
 import com.facebook.react.fabric.events.EventEmitterWrapper;
 import com.facebook.react.fabric.events.FabricEventEmitter;
@@ -63,7 +64,9 @@ public UIManager get() {
         Systrace.TRACE_TAG_REACT_JAVA_BRIDGE, "FabricJSIModuleProvider.registerBinding");
     final Binding binding = new Binding();
     // TODO T31905686: remove this call
-    loadClasses();
+    if (ReactFeatureFlags.eagerInitializeFabricClasses) {
+      loadClasses();
+    }
     MessageQueueThread jsMessageQueueThread =
         mReactApplicationContext
             .getCatalystInstance()