diff --git a/pkgs/data/fonts/mona-sans/default.nix b/pkgs/data/fonts/mona-sans/default.nix
new file mode 100644
index 000000000000..b43a01b4fecf
--- /dev/null
+++ b/pkgs/data/fonts/mona-sans/default.nix
@@ -0,0 +1,39 @@
+{ lib
+, stdenvNoCC
+, fetchFromGitHub
+}:
+
+stdenvNoCC.mkDerivation rec {
+  pname = "mona-sans";
+  version = "1.0";
+
+  src = fetchFromGitHub {
+    rev = "v" + version;
+    owner = "github";
+    repo = pname;
+    sha256 = "iJhbSGNByOvtJd9hEh0g7Ht6eoAJ18jco0oHGqjOiLQ=";
+  };
+
+  installPhase = ''
+    install -m644 --target $out/share/fonts/truetype/mona-sans -D $src/dist/*.ttf
+  '';
+
+  meta = {
+    description = "A variable font from GitHub";
+    homepage = "https://github.com/github/mona-sans";
+    license = lib.licenses.ofl;
+    longDescription = ''
+      A strong and versatile typeface, designed together with Degarism and
+      inspired by industrial-era grotesques. Mona Sans works well across
+      product, web, and print. Made to work well together with Mona Sans's
+      sidekick, Hubot Sans.
+
+      Mona Sans is a variable font. Variable fonts enable different variations
+      of a typeface to be incorporated into one single file, and are supported
+      by all major browsers, allowing for performance benefits and granular
+      design control of the typeface's weight, width, and slant.
+    '';
+    maintainers = with lib.maintainers; [ drupol ];
+    platforms = lib.platforms.all;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 2c9ed1f2a477..4e945d30916a 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -26655,6 +26655,8 @@ with pkgs;
 
   moka-icon-theme = callPackage ../data/icons/moka-icon-theme { };
 
+  mona-sans = callPackage ../data/fonts/mona-sans { };
+
   monoid = callPackage ../data/fonts/monoid { };
 
   mononoki = callPackage ../data/fonts/mononoki { };