diff --git a/ports/libslirp/portfile.cmake b/ports/libslirp/portfile.cmake
new file mode 100644
index 0000000000..bf6b248d8e
--- /dev/null
+++ b/ports/libslirp/portfile.cmake
@@ -0,0 +1,25 @@
+vcpkg_from_gitlab(
+    GITLAB_URL https://gitlab.freedesktop.org/
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO slirp/libslirp
+    REF v4.6.1
+    SHA512 04a9dd88cd58c849a24b9cff405d951952760d99ea2bef0b070463dff088d79f44557a13c9427ba0043f58d4b9e06b68ff64a4f23a7b0d66df594e32e1521cae
+    HEAD_REF master
+)
+
+vcpkg_acquire_msys(MSYS_ROOT)
+vcpkg_add_to_path("${MSYS_ROOT}/usr/bin")
+
+vcpkg_configure_meson(
+    SOURCE_PATH "${SOURCE_PATH}"
+    OPTIONS
+        ${OPTIONS}
+)
+
+vcpkg_install_meson(ADD_BIN_TO_PATH)
+
+vcpkg_fixup_pkgconfig()
+
+vcpkg_copy_pdbs()
+
+file(INSTALL "${SOURCE_PATH}/COPYRIGHT" DESTINATION "${CURRENT_PACKAGES_DIR}/share/libslirp" RENAME copyright)
diff --git a/ports/libslirp/vcpkg.json b/ports/libslirp/vcpkg.json
new file mode 100644
index 0000000000..bd6e8915e5
--- /dev/null
+++ b/ports/libslirp/vcpkg.json
@@ -0,0 +1,15 @@
+{
+  "name": "libslirp",
+  "version-semver": "4.6.1",
+  "description": "libslirp is a user-mode networking library used by virtual machines, containers or various tools.",
+  "homepage": "https://gitlab.freedesktop.org/slirp/libslirp",
+  "license": "BSD-3-Clause",
+  "supports": "!windows | mingw",
+  "dependencies": [
+    "glib",
+    {
+      "name": "vcpkg-tool-meson",
+      "host": true
+    }
+  ]
+}
diff --git a/versions/baseline.json b/versions/baseline.json
index 35c170978e..4428d42fa7 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -3912,6 +3912,10 @@
       "baseline": "3.0.3",
       "port-version": 1
     },
+    "libslirp": {
+      "baseline": "4.6.1",
+      "port-version": 0
+    },
     "libsmb2": {
       "baseline": "2021-04-29",
       "port-version": 1
diff --git a/versions/l-/libslirp.json b/versions/l-/libslirp.json
new file mode 100644
index 0000000000..7f45afb036
--- /dev/null
+++ b/versions/l-/libslirp.json
@@ -0,0 +1,9 @@
+{
+  "versions": [
+    {
+      "git-tree": "5a7b734c0850f035d3eb2abc2d3dbf6389124be5",
+      "version-semver": "4.6.1",
+      "port-version": 0
+    }
+  ]
+}