diff --git a/pkgs/development/python-modules/python-iso639/default.nix b/pkgs/development/python-modules/python-iso639/default.nix
new file mode 100644
index 000000000000..f467a5393258
--- /dev/null
+++ b/pkgs/development/python-modules/python-iso639/default.nix
@@ -0,0 +1,36 @@
+{
+  buildPythonPackage,
+  fetchFromGitHub,
+  lib,
+  pytestCheckHook,
+  setuptools,
+}:
+
+buildPythonPackage rec {
+  pname = "python-iso639";
+  version = "2025.2.18";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "jacksonllee";
+    repo = "iso639";
+    tag = "v${version}";
+    hash = "sha256-CVLyeXA0FXLCthNO3SLgTvxi4sJI5fPhuqEbnDb4L/s=";
+  };
+
+  build-system = [ setuptools ];
+
+  pythonImportsCheck = [ "iso639" ];
+
+  nativeCheckInputs = [
+    pytestCheckHook
+  ];
+
+  meta = {
+    changelog = "https://github.com/jacksonllee/iso639/blob/${src.tag}/CHANGELOG.md";
+    description = "ISO 639 language codes, names, and other associated information";
+    homepage = "https://github.com/jacksonllee/iso639";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ dotlambda ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 84089eace07f..ab274c0e878f 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -14553,6 +14553,8 @@ self: super: with self; {
 
   python-ironicclient = callPackage ../development/python-modules/python-ironicclient { };
 
+  python-iso639 = callPackage ../development/python-modules/python-iso639 { };
+
   python-izone = callPackage ../development/python-modules/python-izone { };
 
   python-jenkins = callPackage ../development/python-modules/python-jenkins { };