diff --git a/Code/Tools/SceneAPI/SceneUI/SceneUIStandaloneAllocator.cpp b/Code/Tools/SceneAPI/SceneUI/SceneUIStandaloneAllocator.cpp
deleted file mode 100644
index 615d4cc47c..0000000000
--- a/Code/Tools/SceneAPI/SceneUI/SceneUIStandaloneAllocator.cpp
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright (c) Contributors to the Open 3D Engine Project.
- * For complete copyright and license terms please see the LICENSE at the root of this distribution.
- *
- * SPDX-License-Identifier: Apache-2.0 OR MIT
- *
- */
-
-#include <AzCore/Memory/SystemAllocator.h>
-
-#include <SceneAPI/SceneUI/SceneUIStandaloneAllocator.h>
-
-namespace AZ
-{
-    namespace SceneAPI
-    {
-        bool SceneUIStandaloneAllocator::m_allocatorInitialized = false;
-
-        void SceneUIStandaloneAllocator::Initialize()
-        {
-            if (!AZ::AllocatorInstance<AZ::SystemAllocator>().IsReady())
-            {
-                AZ::AllocatorInstance<AZ::SystemAllocator>().Create();
-                m_allocatorInitialized = true;
-            }
-        }
-
-        void SceneUIStandaloneAllocator::TearDown()
-        {
-            if (m_allocatorInitialized)
-            {
-                AZ::AllocatorInstance<AZ::SystemAllocator>().Destroy();
-            }
-        }
-    }
-}
diff --git a/Code/Tools/SceneAPI/SceneUI/SceneUIStandaloneAllocator.h b/Code/Tools/SceneAPI/SceneUI/SceneUIStandaloneAllocator.h
deleted file mode 100644
index 919b3de234..0000000000
--- a/Code/Tools/SceneAPI/SceneUI/SceneUIStandaloneAllocator.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#pragma once
-
-/*
- * Copyright (c) Contributors to the Open 3D Engine Project.
- * For complete copyright and license terms please see the LICENSE at the root of this distribution.
- *
- * SPDX-License-Identifier: Apache-2.0 OR MIT
- *
- */
-
-#include <SceneAPI/SceneUI/SceneUIConfiguration.h>
-
-namespace AZ
-{
-    namespace SceneAPI
-    {
-        class SceneUIStandaloneAllocator
-        {
-        public:
-            SCENE_UI_API static void Initialize();
-            SCENE_UI_API static void TearDown();
-
-        private:
-            static bool m_allocatorInitialized;
-        };
-    } // namespace SceneAPI
-} // namespace AZ
diff --git a/Code/Tools/SceneAPI/SceneUI/SceneUI_files.cmake b/Code/Tools/SceneAPI/SceneUI/SceneUI_files.cmake
index 15adb433fe..992098ae4f 100644
--- a/Code/Tools/SceneAPI/SceneUI/SceneUI_files.cmake
+++ b/Code/Tools/SceneAPI/SceneUI/SceneUI_files.cmake
@@ -13,8 +13,6 @@ set(FILES
     ManifestMetaInfoHandler.cpp
     GraphMetaInfoHandler.h
     GraphMetaInfoHandler.cpp
-    SceneUIStandaloneAllocator.h
-    SceneUIStandaloneAllocator.cpp
     CommonWidgets/OverlayWidget.h
     CommonWidgets/OverlayWidgetLayer.h
     CommonWidgets/JobWatcher.h