diff --git a/mingw-w64-maxima/.gitignore b/mingw-w64-maxima/.gitignore
new file mode 100644
index 0000000000000..774efe27cfb04
--- /dev/null
+++ b/mingw-w64-maxima/.gitignore
@@ -0,0 +1 @@
+maxima/
diff --git a/mingw-w64-maxima/PKGBUILD b/mingw-w64-maxima/PKGBUILD
new file mode 100644
index 0000000000000..fb62b88b8ef0f
--- /dev/null
+++ b/mingw-w64-maxima/PKGBUILD
@@ -0,0 +1,60 @@
+# Maintainer: Dirk Stolle
+
+_realname=maxima
+pkgbase=mingw-w64-${_realname}
+pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}")
+pkgver=5.49.0
+_sbclver=2.6.0
+pkgrel=1
+pkgdesc="A computer algebra system (mingw-w64)"
+arch=('any')
+# clangarm64 is not supported, because we do not have sbcl for that environment.
+# This may change after we succeed to package ecl (Embeddable Common Lisp) and
+# use that as an alternative backend.
+mingw_arch=('mingw64' 'ucrt64' 'clang64')
+url='https://maxima.sourceforge.io/'
+license=('spdx:GPL-2.0-only')
+depends=("${MINGW_PACKAGE_PREFIX}-sbcl=${_sbclver}"
+         "${MINGW_PACKAGE_PREFIX}-texinfo")
+makedepends=("${MINGW_PACKAGE_PREFIX}-autotools"
+             "${MINGW_PACKAGE_PREFIX}-cc"
+             'git'
+             'perl')
+optdepends=("${MINGW_PACKAGE_PREFIX}-gnuplot: plotting capabilities")
+options=(!zipman)
+source=("maxima::git://git.code.sf.net/p/maxima/code#tag=${pkgver}")
+sha256sums=('0bbc6258d1982b60be2e6c6ed7868f687dee5af00c2d0468e19b36ad90188117')
+
+prepare() {
+  cd "${_realname}"
+
+  autoreconf -fiv
+}
+
+build() {
+  mkdir -p "build-${MSYSTEM}" && cd "build-${MSYSTEM}"
+
+  ../"${_realname}"/configure \
+    --prefix="${MINGW_PREFIX}" \
+    --build="${MINGW_CHOST}" \
+    --host="${MINGW_CHOST}" \
+    --target="${MINGW_CHOST}" \
+    --enable-sbcl \
+    --with-default-lisp=sbcl
+
+  make
+}
+
+check() {
+  cd "build-${MSYSTEM}"
+
+  make check
+}
+
+package() {
+  cd "build-${MSYSTEM}"
+
+  make install DESTDIR="${pkgdir}"
+
+  install -Dm644 "${srcdir}/${_realname}/COPYING" "${pkgdir}${MINGW_PREFIX}/share/licenses/${_realname}/LICENSE"
+}