diff --git a/mingw-w64-ngtcp2/001-fix-pc-prefix.patch b/mingw-w64-ngtcp2/001-fix-pc-prefix.patch
new file mode 100644
index 0000000000..e3a53cec40
--- /dev/null
+++ b/mingw-w64-ngtcp2/001-fix-pc-prefix.patch
@@ -0,0 +1,15 @@
+--- ngtcp2-1.0.0/CMakeLists.txt.orig	2022-10-29 12:52:40 +0000
++++ ngtcp2-1.0.0/CMakeLists.txt	2022-10-29 12:52:25 +0000
+@@ -457,9 +457,9 @@
+ set(abs_top_builddir "${CMAKE_CURRENT_BINARY_DIR}")
+ # libnghttp3.pc (pkg-config file)
+ set(prefix          "${CMAKE_INSTALL_PREFIX}")
+-set(exec_prefix     "${CMAKE_INSTALL_PREFIX}")
+-set(libdir          "${CMAKE_INSTALL_FULL_LIBDIR}")
+-set(includedir      "${CMAKE_INSTALL_FULL_INCLUDEDIR}")
++set(exec_prefix     "\${prefix}")
++set(libdir          "\${exec_prefix}/${CMAKE_INSTALL_LIBDIR}")
++set(includedir      "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}")
+ set(VERSION         "${PACKAGE_VERSION}")
+ # For init scripts and systemd service file (in contrib/)
+ set(bindir          "${CMAKE_INSTALL_FULL_BINDIR}")
diff --git a/mingw-w64-ngtcp2/PKGBUILD b/mingw-w64-ngtcp2/PKGBUILD
new file mode 100644
index 0000000000..7ef30be8b4
--- /dev/null
+++ b/mingw-w64-ngtcp2/PKGBUILD
@@ -0,0 +1,76 @@
+# Maintainer: Christoph Reiter <reiter.christoph@gmail.com>
+
+_realname=ngtcp2
+pkgbase=mingw-w64-${_realname}
+pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}")
+pkgver=1.0.0
+pkgrel=1
+pkgdesc="An effort to implement IETF QUIC protocol (mingw-w64)"
+arch=('any')
+mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32' 'clangarm64')
+url='https://github.com/ngtcp2/ngtcp2'
+depends=("${MINGW_PACKAGE_PREFIX}-gcc-libs")
+makedepends=(
+  "${MINGW_PACKAGE_PREFIX}-cmake"
+  "${MINGW_PACKAGE_PREFIX}-ninja"
+  "${MINGW_PACKAGE_PREFIX}-cc"
+)
+license=('spdx:MIT')
+source=("${pkgname}-${pkgver}.tar.gz::https://github.com/ngtcp2/ngtcp2/archive/refs/tags/v${pkgver}.tar.gz"
+        "001-fix-pc-prefix.patch")
+sha256sums=('1283eac66b196578fff64e9159bc876f605d928a16562fb608c601f9717dd600'
+            'cdbb6fad1afc1eac3f3bca72cd83e49684439c02b0b74fd8841b9d1523ab86de')
+
+prepare() {
+  cd "${_realname}-${pkgver}"
+
+  patch -Np1 -i "$srcdir/001-fix-pc-prefix.patch"
+}
+
+build() {
+  declare -a extra_config
+  if check_option "debug" "n"; then
+    extra_config+=("-DCMAKE_BUILD_TYPE=Release")
+  else
+    extra_config+=("-DCMAKE_BUILD_TYPE=Debug")
+  fi
+
+  cd "${srcdir}/${_realname}-${pkgver}"
+  mkdir -p "${srcdir}/build-shared-${MSYSTEM}" && cd "${srcdir}/build-shared-${MSYSTEM}"
+
+  MSYS2_ARG_CONV_EXCL="-DCMAKE_INSTALL_PREFIX=" \
+    "${MINGW_PREFIX}"/bin/cmake.exe \
+      -GNinja \
+      -DCMAKE_INSTALL_PREFIX="${MINGW_PREFIX}" \
+      "${extra_config[@]}" \
+      -DENABLE_SHARED_LIB=ON \
+      -DENABLE_STATIC_LIB=OFF \
+      -DCMAKE_DLL_NAME_WITH_SOVERSION=ON \
+      ../"${_realname}-${pkgver}"
+
+  "${MINGW_PREFIX}"/bin/cmake.exe --build .
+
+  cd "${srcdir}/${_realname}-${pkgver}"
+  mkdir -p "${srcdir}/build-static-${MSYSTEM}" && cd "${srcdir}/build-static-${MSYSTEM}"
+
+  MSYS2_ARG_CONV_EXCL="-DCMAKE_INSTALL_PREFIX=" \
+    "${MINGW_PREFIX}"/bin/cmake.exe \
+      -GNinja \
+      -DCMAKE_INSTALL_PREFIX="${MINGW_PREFIX}" \
+      "${extra_config[@]}" \
+      -DENABLE_SHARED_LIB=OFF \
+      -DENABLE_STATIC_LIB=ON \
+      ../${_realname}-${pkgver}
+
+  "${MINGW_PREFIX}"/bin/cmake.exe --build .
+}
+
+package() {
+  cd "${srcdir}/build-static-${MSYSTEM}"
+  DESTDIR="${pkgdir}" "${MINGW_PREFIX}"/bin/cmake.exe --install .
+
+  cd "${srcdir}/build-shared-${MSYSTEM}"
+  DESTDIR="${pkgdir}" "${MINGW_PREFIX}"/bin/cmake.exe --install .
+
+  install -Dm644 "${srcdir}/${_realname}-${pkgver}/COPYING" "${pkgdir}${MINGW_PREFIX}/share/licenses/${_realname}/COPYING"
+}