diff --git a/pkgs/by-name/cp/cppad/package.nix b/pkgs/by-name/cp/cppad/package.nix
new file mode 100644
index 000000000000..5d6a9830c9b3
--- /dev/null
+++ b/pkgs/by-name/cp/cppad/package.nix
@@ -0,0 +1,33 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  pkg-config,
+  cmake,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "cppad";
+  version = "20250000.2";
+
+  src = fetchFromGitHub {
+    owner = "coin-or";
+    repo = "CppAD";
+    tag = "${finalAttrs.version}";
+    hash = "sha256-rAKD/PAjepDchvrJp7iLYw5doNq8Af1oVh61gfMcNYI=";
+  };
+
+  nativeBuildInputs = [
+    cmake
+    pkg-config
+  ];
+
+  meta = {
+    description = "A C++ Algorithmic Differentiation Package";
+    homepage = "https://github.com/coin-or/CppAD";
+    license = lib.licenses.gpl2Plus;
+    maintainers = with lib.maintainers; [
+      athas
+    ];
+  };
+})