diff --git a/ports/kf6windowsystem/001_guard_ecm_qml_module_include.patch b/ports/kf6windowsystem/001_guard_ecm_qml_module_include.patch
new file mode 100644
index 00000000000000..386dc975621de1
--- /dev/null
+++ b/ports/kf6windowsystem/001_guard_ecm_qml_module_include.patch
@@ -0,0 +1,23 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -26,7 +26,10 @@
+ include(ECMDeprecationSettings)
+ include(ECMPoQmTools)
+ include(ECMGeneratePkgConfigFile)
+-include(ECMQmlModule)
++option(KWINDOWSYSTEM_QML "Build QML bindings" ON)
++if(KWINDOWSYSTEM_QML)
++    include(ECMQmlModule)
++endif()
+ include(ECMGenerateQDoc)
+ 
+ set(EXCLUDE_DEPRECATED_BEFORE_AND_AT 0 CACHE STRING "Control the range of deprecated API excluded from the build [default=0].")
+@@ -45,8 +48,6 @@
+     find_package(Qt6GuiPrivate ${REQUIRED_QT_VERSION} REQUIRED NO_MODULE)
+ endif()
+ 
+-option(KWINDOWSYSTEM_QML "Build QML bindings" ON)
+-
+ if (KWINDOWSYSTEM_QML)
+     find_package(Qt6Qml ${REQUIRED_QT_VERSION} CONFIG REQUIRED)
+ endif()
diff --git a/ports/kf6windowsystem/portfile.cmake b/ports/kf6windowsystem/portfile.cmake
new file mode 100644
index 00000000000000..706e825dc439ce
--- /dev/null
+++ b/ports/kf6windowsystem/portfile.cmake
@@ -0,0 +1,44 @@
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO KDE/kwindowsystem
+    REF "v${VERSION}"
+    SHA512 3d72d5760f4492edc2a02aaac420c431ff4d54f74585f2257aa4171f3c1886584b20899e7178e29a1aca9b3aada26d998327f1b6b302f0dff405e2db625e6561
+    HEAD_REF master
+    PATCHES
+        001_guard_ecm_qml_module_include.patch
+)
+
+# Prevent KDEClangFormat from writing to source effectively blocking parallel configure
+file(WRITE "${SOURCE_PATH}/.clang-format" "DisableFormat: true\nSortIncludes: false\n")
+
+if(VCPKG_TARGET_IS_LINUX)
+    message(WARNING "${PORT} currently requires the following libraries from the system package manager:\n    libx11-dev libxcb1-dev libxcb-keysyms1-dev libxcb-res0-dev libxcb-icccm4-dev\n    libwayland-dev wayland-protocols\n\nThese can be installed on Ubuntu systems via apt-get install libx11-dev libxcb1-dev libxcb-keysyms1-dev libxcb-res0-dev libxcb-icccm4-dev libwayland-dev wayland-protocols")
+endif()
+
+vcpkg_check_features(
+    OUT_FEATURE_OPTIONS FEATURE_OPTIONS
+    FEATURES
+        qml KWINDOWSYSTEM_QML
+    INVERTED_FEATURES
+        translations KF_SKIP_PO_PROCESSING
+)
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
+    OPTIONS
+        -DBUILD_TESTING=OFF
+        -DKDE_INSTALL_PLUGINDIR=plugins
+        -DKDE_INSTALL_QMLDIR=qml
+        ${FEATURE_OPTIONS}
+)
+
+vcpkg_cmake_install()
+vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/KF6WindowSystem)
+vcpkg_copy_pdbs()
+vcpkg_fixup_pkgconfig(SKIP_CHECK)
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
+
+file(GLOB LICENSE_FILES "${SOURCE_PATH}/LICENSES/*")
+vcpkg_install_copyright(FILE_LIST ${LICENSE_FILES})
diff --git a/ports/kf6windowsystem/vcpkg.json b/ports/kf6windowsystem/vcpkg.json
new file mode 100644
index 00000000000000..31f08c9b63392d
--- /dev/null
+++ b/ports/kf6windowsystem/vcpkg.json
@@ -0,0 +1,54 @@
+{
+  "name": "kf6windowsystem",
+  "version": "6.23.0",
+  "description": "Access to the windowing system",
+  "homepage": "https://invent.kde.org/frameworks/kwindowsystem",
+  "documentation": "https://api.kde.org/kwindowsystem-index.html",
+  "dependencies": [
+    "ecm",
+    {
+      "name": "plasma-wayland-protocols",
+      "platform": "linux"
+    },
+    {
+      "name": "qtbase",
+      "default-features": false
+    },
+    {
+      "name": "qtwayland",
+      "default-features": false,
+      "platform": "linux"
+    },
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    }
+  ],
+  "features": {
+    "qml": {
+      "description": "Build QML bindings",
+      "dependencies": [
+        {
+          "name": "qtdeclarative",
+          "default-features": false
+        }
+      ]
+    },
+    "translations": {
+      "description": "Build and install translation files",
+      "dependencies": [
+        {
+          "name": "qttools",
+          "host": true,
+          "features": [
+            "linguist"
+          ]
+        }
+      ]
+    }
+  }
+}
diff --git a/versions/baseline.json b/versions/baseline.json
index 55e9f41a5147e4..076d6cfb49b623 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -4456,6 +4456,10 @@
       "baseline": "6.23.0",
       "port-version": 0
     },
+    "kf6windowsystem": {
+      "baseline": "6.23.0",
+      "port-version": 0
+    },
     "kfr": {
       "baseline": "6.3.1",
       "port-version": 0
diff --git a/versions/k-/kf6windowsystem.json b/versions/k-/kf6windowsystem.json
new file mode 100644
index 00000000000000..7bdbec430242e0
--- /dev/null
+++ b/versions/k-/kf6windowsystem.json
@@ -0,0 +1,9 @@
+{
+  "versions": [
+    {
+      "git-tree": "575f01712f29d15296edad942291aa6febe6060e",
+      "version": "6.23.0",
+      "port-version": 0
+    }
+  ]
+}