diff --git a/tests/ci/run_cross_mingw_tests.sh b/tests/ci/run_cross_mingw_tests.sh
new file mode 100755
index 00000000000..ab50cc4340b
--- /dev/null
+++ b/tests/ci/run_cross_mingw_tests.sh
@@ -0,0 +1,80 @@
+#!/usr/bin/env bash
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0 OR ISC
+
+set -ex
+
+TARGET_CPU="${1}"
+TARGET_PLATFORM="${2}"
+BUILD_OPTIONS=("${@:3:5}")
+
+if [ "${#BUILD_OPTIONS[@]}" -lt 1 ]; then
+    echo "Must pass build parameters"
+    exit 1
+fi
+
+SCRIPT_DIR="$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
+SCRIPT_DIR="$(readlink -f "${SCRIPT_DIR}")"
+
+source "${SCRIPT_DIR}/common_posix_setup.sh"
+source "${SCRIPT_DIR}/gtest_util.sh"
+
+# Assumes script is executed from the root of aws-lc directory
+SCRATCH_FOLDER="${SYS_ROOT}/SCRATCH_${TARGET_CPU}"
+
+if [ -e "${SCRATCH_FOLDER}" ]; then
+    # Some directories in the archive lack write permission, preventing deletion of files
+    chmod +w -R "${SCRATCH_FOLDER}"
+    rm -rf "${SCRATCH_FOLDER:?}"
+fi
+mkdir -p "${SCRATCH_FOLDER}"
+
+pushd "${SCRATCH_FOLDER}"
+
+cat <<EOF > ${TARGET_CPU}-${TARGET_PLATFORM}.cmake
+# Specify the target system
+set(CMAKE_SYSTEM_NAME Windows)
+set(CMAKE_SYSTEM_PROCESSOR ${TARGET_CPU})
+
+# Specify the cross-compiler
+# Specify the cross-compiler
+set(CMAKE_C_COMPILER /usr/bin/${TARGET_CPU}-${TARGET_PLATFORM}-gcc-posix)
+set(CMAKE_CXX_COMPILER /usr/bin/${TARGET_CPU}-${TARGET_PLATFORM}-g++-posix)
+
+# Specify the sysroot for the target system
+set(CMAKE_SYSROOT /usr/lib/gcc/${TARGET_CPU}-${TARGET_PLATFORM}/10-posix/)
+set(CMAKE_SYSTEM_INCLUDE_PATH /usr/lib/gcc/${TARGET_CPU}-${TARGET_PLATFORM}/10-posix/include)
+
+set(CMAKE_FIND_ROOT_PATH /usr/lib/gcc/${TARGET_CPU}-${TARGET_PLATFORM}/10-posix/)
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+
+set(CMAKE_C_FLAGS --static)
+set(CMAKE_CXX_FLAGS --static)
+
+set(CMAKE_GENERATOR Ninja)
+EOF
+
+cat ${TARGET_CPU}-${TARGET_PLATFORM}.cmake
+
+#export QEMU_LD_PREFIX="${SCRATCH_FOLDER}/${TARGET_PLATFORM}/${TARGET_PLATFORM}/sysroot"
+#export LD_LIBRARY_PATH="${SCRATCH_FOLDER}/${TARGET_PLATFORM}/${TARGET_PLATFORM}/sysroot/lib"
+
+echo "Testing AWS-LC static library for ${TARGET_CPU}."
+
+for BO in "${BUILD_OPTIONS[@]}"; do
+  run_build -DCMAKE_TOOLCHAIN_FILE="${SCRATCH_FOLDER}/${TARGET_CPU}-${TARGET_PLATFORM}.cmake" ${BO}
+
+  shard_gtest "${BUILD_ROOT}/crypto/crypto_test.exe --gtest_also_run_disabled_tests"
+  shard_gtest ${BUILD_ROOT}/crypto/urandom_test.exe
+  shard_gtest ${BUILD_ROOT}/crypto/mem_test.exe
+  shard_gtest ${BUILD_ROOT}/crypto/mem_set_test.exe
+
+  shard_gtest ${BUILD_ROOT}/ssl/ssl_test.exe
+  shard_gtest ${BUILD_ROOT}/ssl/integration_test.exe
+
+  # Due to its special linkage, this does not use GoogleTest
+  ${BUILD_ROOT}/crypto/dynamic_loading_test.exe
+done
+popd