diff --git a/packages/react-native/Libraries/AppDelegate/RCTRootViewFactory.h b/packages/react-native/Libraries/AppDelegate/RCTRootViewFactory.h
index e7af4bb09b6e..53ade7d6fef2 100644
--- a/packages/react-native/Libraries/AppDelegate/RCTRootViewFactory.h
+++ b/packages/react-native/Libraries/AppDelegate/RCTRootViewFactory.h
@@ -11,7 +11,6 @@
 #import <React/RCTUtils.h>
 #import "RCTJSRuntimeConfiguratorProtocol.h"
 
-@protocol RCTCxxBridgeDelegate;
 @protocol RCTComponentViewFactoryComponentProvider;
 @protocol RCTTurboModuleManagerDelegate;
 @protocol RCTHostDelegate;
diff --git a/packages/react-native/React/CxxBridge/RCTCxxBridgeDelegate.h b/packages/react-native/React/CxxBridge/RCTCxxBridgeDelegate.h
deleted file mode 100644
index e2d48db4548d..000000000000
--- a/packages/react-native/React/CxxBridge/RCTCxxBridgeDelegate.h
+++ /dev/null
@@ -1,31 +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.
- */
-
-#include <memory>
-
-#import <React/RCTBridgeDelegate.h>
-
-namespace facebook::react {
-
-class JSExecutorFactory;
-
-} // namespace facebook::react
-
-// This is a separate class so non-C++ implementations don't need to
-// take a C++ dependency.
-
-@protocol RCTCxxBridgeDelegate <RCTBridgeDelegate>
-
-/**
- * In the RCTCxxBridge, if this method is implemented, return a
- * ExecutorFactory instance which can be used to create the executor.
- * If not implemented, or returns an empty pointer, JSIExecutorFactory
- * will be used with a JSCRuntime.
- */
-- (std::unique_ptr<facebook::react::JSExecutorFactory>)jsExecutorFactoryForBridge:(RCTBridge *)bridge;
-
-@end
diff --git a/scripts/cxx-api/api-snapshots/ReactAppleDebugCxx.api b/scripts/cxx-api/api-snapshots/ReactAppleDebugCxx.api
index cb68d6c58bd7..0776b99ce483 100644
--- a/scripts/cxx-api/api-snapshots/ReactAppleDebugCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAppleDebugCxx.api
@@ -2600,10 +2600,6 @@ protocol RCTCustomRefreshControlProtocol {
   public @property (weak) UIScrollView* scrollView;
 }
 
-protocol RCTCxxBridgeDelegate : public RCTBridgeDelegate {
-  public virtual std::unique_ptr<facebook::react::JSExecutorFactory> jsExecutorFactoryForBridge:(RCTBridge* bridge);
-}
-
 protocol RCTDebuggingOverlayViewProtocol : public NSObject {
   public virtual void clearElementsHighlights();
   public virtual void highlightElements:(const NSArray* elements);
diff --git a/scripts/cxx-api/api-snapshots/ReactAppleFrameworksCxx.api b/scripts/cxx-api/api-snapshots/ReactAppleFrameworksCxx.api
index b05f7665f7da..f627391bcd41 100644
--- a/scripts/cxx-api/api-snapshots/ReactAppleFrameworksCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAppleFrameworksCxx.api
@@ -2662,10 +2662,6 @@ protocol RCTCustomRefreshControlProtocol {
   public @property (weak) UIScrollView* scrollView;
 }
 
-protocol RCTCxxBridgeDelegate : public RCTBridgeDelegate {
-  public virtual std::unique_ptr<facebook::react::JSExecutorFactory> jsExecutorFactoryForBridge:(RCTBridge* bridge);
-}
-
 protocol RCTDebuggingOverlayViewProtocol : public NSObject {
   public virtual void clearElementsHighlights();
   public virtual void highlightElements:(const NSArray* elements);
diff --git a/scripts/cxx-api/api-snapshots/ReactAppleNewarchCxx.api b/scripts/cxx-api/api-snapshots/ReactAppleNewarchCxx.api
index 497a3a43a3ee..d444c92404a9 100644
--- a/scripts/cxx-api/api-snapshots/ReactAppleNewarchCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAppleNewarchCxx.api
@@ -2593,10 +2593,6 @@ protocol RCTCustomRefreshControlProtocol {
   public @property (weak) UIScrollView* scrollView;
 }
 
-protocol RCTCxxBridgeDelegate : public RCTBridgeDelegate {
-  public virtual std::unique_ptr<facebook::react::JSExecutorFactory> jsExecutorFactoryForBridge:(RCTBridge* bridge);
-}
-
 protocol RCTDebuggingOverlayViewProtocol : public NSObject {
   public virtual void clearElementsHighlights();
   public virtual void highlightElements:(const NSArray* elements);
diff --git a/scripts/cxx-api/api-snapshots/ReactAppleReleaseCxx.api b/scripts/cxx-api/api-snapshots/ReactAppleReleaseCxx.api
index 4f7774be13cd..0bf91e2cbebc 100644
--- a/scripts/cxx-api/api-snapshots/ReactAppleReleaseCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAppleReleaseCxx.api
@@ -2600,10 +2600,6 @@ protocol RCTCustomRefreshControlProtocol {
   public @property (weak) UIScrollView* scrollView;
 }
 
-protocol RCTCxxBridgeDelegate : public RCTBridgeDelegate {
-  public virtual std::unique_ptr<facebook::react::JSExecutorFactory> jsExecutorFactoryForBridge:(RCTBridge* bridge);
-}
-
 protocol RCTDebuggingOverlayViewProtocol : public NSObject {
   public virtual void clearElementsHighlights();
   public virtual void highlightElements:(const NSArray* elements);