diff --git a/cmake/3rdParty/Findlibav.cmake b/cmake/3rdParty/Findlibav.cmake
deleted file mode 100644
index f14a4cfe50..0000000000
--- a/cmake/3rdParty/Findlibav.cmake
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
-# its licensors.
-#
-# For complete copyright and license terms please see the LICENSE at the root of this
-# distribution (the "License"). All use of this software is governed by the License,
-# or, if provided, by the license below or the license accompanying this file. Do not
-# remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-#
-
-ly_add_external_target(
-    NAME libav
-    VERSION 11.7
-    INCLUDE_DIRECTORIES 
-        usr/include
-)
diff --git a/cmake/3rdParty/Platform/Windows/cmake_windows_files.cmake b/cmake/3rdParty/Platform/Windows/cmake_windows_files.cmake
index 546cd9811f..57dc8ed604 100644
--- a/cmake/3rdParty/Platform/Windows/cmake_windows_files.cmake
+++ b/cmake/3rdParty/Platform/Windows/cmake_windows_files.cmake
@@ -13,6 +13,5 @@ set(FILES
     BuiltInPackages_windows.cmake
     dyad_windows.cmake
     FbxSdk_windows.cmake
-    libav_windows.cmake
     Wwise_windows.cmake
 )
diff --git a/cmake/3rdParty/Platform/Windows/libav_windows.cmake b/cmake/3rdParty/Platform/Windows/libav_windows.cmake
deleted file mode 100644
index f41cde4089..0000000000
--- a/cmake/3rdParty/Platform/Windows/libav_windows.cmake
+++ /dev/null
@@ -1,46 +0,0 @@
-#
-# All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
-# its licensors.
-#
-# For complete copyright and license terms please see the LICENSE at the root of this
-# distribution (the "License"). All use of this software is governed by the License,
-# or, if provided, by the license below or the license accompanying this file. Do not
-# remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-#
-
-set(LIBAV_LIB_PATH ${BASE_PATH}/usr/bin/)
-set(LIBAV_LIBS 
-    avcodec
-    avdevice
-    avfilter
-    avformat
-    avresample
-    avutil
-    swscale
-)
-
-list(TRANSFORM LIBAV_LIBS PREPEND ${LIBAV_LIB_PATH}${CMAKE_STATIC_LIBRARY_PREFIX})
-list(TRANSFORM LIBAV_LIBS APPEND "${CMAKE_STATIC_LIBRARY_SUFFIX}")
-
-
-set(LIBAV_SHARED 
-    avcodec-56
-    avdevice-55
-    avfilter-5
-    avformat-56
-    avresample-2
-    avutil-54
-    libogg-0
-    libopus-0
-    libvo-aacenc-0
-    libvorbis-0
-    libvorbisenc-2
-    swscale-3
-    zlib1
-)
-
-list(TRANSFORM LIBAV_SHARED PREPEND ${LIBAV_LIB_PATH}${CMAKE_SHARED_LIBRARY_PREFIX})
-list(TRANSFORM LIBAV_SHARED APPEND "${CMAKE_SHARED_LIBRARY_SUFFIX}")
-list(JOIN LIBAV_SHARED ";" LIBAV_SHARED_STRING)
-set(LIBAV_RUNTIME_DEPENDENCIES ${LIBAV_SHARED_STRING})
diff --git a/cmake/3rdParty/cmake_files.cmake b/cmake/3rdParty/cmake_files.cmake
index d37fcba840..a4737b7020 100644
--- a/cmake/3rdParty/cmake_files.cmake
+++ b/cmake/3rdParty/cmake_files.cmake
@@ -14,7 +14,6 @@ set(FILES
     FindClang.cmake
     Finddyad.cmake
     FindFbxSdk.cmake
-    Findlibav.cmake
     FindOpenGLInterface.cmake
     FindRadTelemetry.cmake
     FindVkValidation.cmake
diff --git a/scripts/build/package/Platform/3rdParty/package_filelists/3rdParty.json b/scripts/build/package/Platform/3rdParty/package_filelists/3rdParty.json
index 97deb11ea6..a9ed45daca 100644
--- a/scripts/build/package/Platform/3rdParty/package_filelists/3rdParty.json
+++ b/scripts/build/package/Platform/3rdParty/package_filelists/3rdParty.json
@@ -10,7 +10,6 @@
         "etc2comp/2017_04_24-az.2/**": "#include",
         "expat/2.1.0-pkg.3/**": "#include",
         "FbxSdk/2016.1.2-az.1/**": "#include",
-        "libav/11.7/**": "#include",
         "OpenSSL/1.1.1b-noasm-az/**": "#include",
         "Qt/5.15.1.2-az/**": "#include",
         "RadTelemetry/3.5.0.17/**": "#include",