diff --git a/ReactAndroid/src/main/java/com/facebook/react/bridge/JavaModuleWrapper.java b/ReactAndroid/src/main/java/com/facebook/react/bridge/JavaModuleWrapper.java
index 2267300ec2f..c113c6b056b 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/bridge/JavaModuleWrapper.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/bridge/JavaModuleWrapper.java
@@ -15,6 +15,7 @@ import static com.facebook.systrace.Systrace.TRACE_TAG_REACT_JAVA_BRIDGE;
 
 import androidx.annotation.Nullable;
 import com.facebook.proguard.annotations.DoNotStrip;
+import com.facebook.react.config.ReactFeatureFlags;
 import com.facebook.systrace.Systrace;
 import com.facebook.systrace.SystraceMessage;
 import java.lang.reflect.Method;
@@ -43,6 +44,7 @@ public class JavaModuleWrapper {
   private final ModuleHolder mModuleHolder;
   private final ArrayList<NativeModule.NativeMethod> mMethods;
   private final ArrayList<MethodDescriptor> mDescs;
+  private static final String TAG = JavaModuleWrapper.class.getSimpleName();
 
   public JavaModuleWrapper(JSInstance jsInstance, ModuleHolder moduleHolder) {
     mJSInstance = jsInstance;
@@ -113,6 +115,17 @@ public class JavaModuleWrapper {
 
   @DoNotStrip
   public @Nullable NativeMap getConstants() {
+    if (ReactFeatureFlags.warnOnLegacyNativeModuleSystemUse) {
+      ReactSoftExceptionLogger.logSoftException(
+          TAG,
+          new ReactNoCrashSoftException(
+              "Calling getConstants() on Java NativeModule (name = \""
+                  + mModuleHolder.getName()
+                  + "\", className = "
+                  + mModuleHolder.getClassName()
+                  + ")."));
+    }
+
     if (!mModuleHolder.getHasConstants()) {
       return null;
     }
@@ -144,10 +157,34 @@ public class JavaModuleWrapper {
 
   @DoNotStrip
   public void invoke(int methodId, ReadableNativeArray parameters) {
+    if (ReactFeatureFlags.warnOnLegacyNativeModuleSystemUse) {
+      ReactSoftExceptionLogger.logSoftException(
+          TAG,
+          new ReactNoCrashSoftException(
+              "Calling method on Java NativeModule (name = \""
+                  + mModuleHolder.getName()
+                  + "\", className = "
+                  + mModuleHolder.getClassName()
+                  + ")."));
+    }
+
     if (mMethods == null || methodId >= mMethods.size()) {
       return;
     }
 
+    if (ReactFeatureFlags.warnOnLegacyNativeModuleSystemUse) {
+      ReactSoftExceptionLogger.logSoftException(
+          TAG,
+          new ReactNoCrashSoftException(
+              "Calling "
+                  + mDescs.get(methodId).name
+                  + "() on Java NativeModule (name = \""
+                  + mModuleHolder.getName()
+                  + "\", className = "
+                  + mModuleHolder.getClassName()
+                  + ")."));
+    }
+
     mMethods.get(methodId).invoke(mJSInstance, parameters);
   }
 }
diff --git a/ReactAndroid/src/main/java/com/facebook/react/bridge/NativeModuleRegistry.java b/ReactAndroid/src/main/java/com/facebook/react/bridge/NativeModuleRegistry.java
index 26bd8b050be..809d915c014 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/bridge/NativeModuleRegistry.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/bridge/NativeModuleRegistry.java
@@ -21,6 +21,7 @@ public class NativeModuleRegistry {
 
   private final ReactApplicationContext mReactApplicationContext;
   private final Map<String, ModuleHolder> mModules;
+  private final String TAG = NativeModuleRegistry.class.getSimpleName();
 
   public NativeModuleRegistry(
       ReactApplicationContext reactApplicationContext, Map<String, ModuleHolder> modules) {
@@ -41,6 +42,17 @@ public class NativeModuleRegistry {
     ArrayList<JavaModuleWrapper> javaModules = new ArrayList<>();
     for (Map.Entry<String, ModuleHolder> entry : mModules.entrySet()) {
       if (!entry.getValue().isCxxModule()) {
+        if (ReactFeatureFlags.warnOnLegacyNativeModuleSystemUse) {
+          ReactSoftExceptionLogger.logSoftException(
+              TAG,
+              new ReactNoCrashSoftException(
+                  "Registering legacy NativeModule: Java NativeModule (name = \""
+                      + entry.getValue().getName()
+                      + "\", className = "
+                      + entry.getValue().getClassName()
+                      + ")."));
+        }
+
         javaModules.add(new JavaModuleWrapper(jsInstance, entry.getValue()));
       }
     }
@@ -51,6 +63,16 @@ public class NativeModuleRegistry {
     ArrayList<ModuleHolder> cxxModules = new ArrayList<>();
     for (Map.Entry<String, ModuleHolder> entry : mModules.entrySet()) {
       if (entry.getValue().isCxxModule()) {
+        if (ReactFeatureFlags.warnOnLegacyNativeModuleSystemUse) {
+          ReactSoftExceptionLogger.logSoftException(
+              TAG,
+              new ReactNoCrashSoftException(
+                  "Registering legacy NativeModule: Cxx NativeModule (name = \""
+                      + entry.getValue().getName()
+                      + "\", className = "
+                      + entry.getValue().getClassName()
+                      + ")."));
+        }
         cxxModules.add(entry.getValue());
       }
     }