diff --git a/ports/ctbench/portfile.cmake b/ports/ctbench/portfile.cmake
new file mode 100644
index 0000000000..d9ce9f30dd
--- /dev/null
+++ b/ports/ctbench/portfile.cmake
@@ -0,0 +1,24 @@
+message(WARNING "Building ${PORT} requires a C++20 compliant compiler. GCC 12 and Clang 15 are known to work.")
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO jpenuchot/ctbench
+    REF "v${VERSION}"
+    SHA512 6dd3d28f57fd80b4ce06fad71cdb60bf0aec28e475183314b1c37af093e9e696a7aa58516c4d4580e26bc88a9ada02216e8e2043e2afc8ec60bd25d5dde14de8
+    HEAD_REF main
+)
+
+vcpkg_cmake_configure(
+    SOURCE_PATH ${SOURCE_PATH}
+    OPTIONS
+        -DCTBENCH_ENABLE_TESTS=OFF
+        -DCTBENCH_ENABLE_DOCS=OFF
+)
+
+vcpkg_cmake_install()
+vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/ctbench
+    TOOLS_PATH bin/)
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE")
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
diff --git a/ports/ctbench/vcpkg.json b/ports/ctbench/vcpkg.json
new file mode 100644
index 0000000000..bcd7d52ad0
--- /dev/null
+++ b/ports/ctbench/vcpkg.json
@@ -0,0 +1,28 @@
+{
+  "name": "ctbench",
+  "version": "1.3.3",
+  "description": "Compiler-assisted variable size benchmarking for the study of C++ metaprogram compile times.",
+  "homepage": "https://github.com/JPenuchot/ctbench",
+  "documentation": "https://jpenuchot.github.io/ctbench-docs/",
+  "license": "MIT",
+  "supports": "!windows",
+  "dependencies": [
+    "boost-container",
+    "boost-process",
+    "fmt",
+    {
+      "name": "llvm",
+      "default-features": false
+    },
+    "nlohmann-json",
+    "sciplot",
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    }
+  ]
+}
diff --git a/scripts/ci.baseline.txt b/scripts/ci.baseline.txt
index b81a6e1fc7..dce6b1bffc 100644
--- a/scripts/ci.baseline.txt
+++ b/scripts/ci.baseline.txt
@@ -271,6 +271,7 @@ crashpad:x64-linux=fail
 cserialport:arm-neon-android=fail
 cserialport:arm64-android=fail
 cserialport:x64-android=fail
+ctbench:x64-osx=fail
 cubeb:arm-neon-android=fail
 cubeb:arm64-android=fail
 cubeb:x64-android=fail
diff --git a/versions/baseline.json b/versions/baseline.json
index 747747ebb4..f7b596a30e 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -1916,6 +1916,10 @@
       "baseline": "67",
       "port-version": 3
     },
+    "ctbench": {
+      "baseline": "1.3.3",
+      "port-version": 0
+    },
     "ctbignum": {
       "baseline": "2019-08-02",
       "port-version": 3
diff --git a/versions/c-/ctbench.json b/versions/c-/ctbench.json
new file mode 100644
index 0000000000..76a097da63
--- /dev/null
+++ b/versions/c-/ctbench.json
@@ -0,0 +1,9 @@
+{
+  "versions": [
+    {
+      "git-tree": "a53ddf49e4e46a3e876af7be40a08c6016ecc5b7",
+      "version": "1.3.3",
+      "port-version": 0
+    }
+  ]
+}