diff --git a/pkgs/development/python-modules/f90nml/default.nix b/pkgs/development/python-modules/f90nml/default.nix
new file mode 100644
index 000000000000..39aa55542ded
--- /dev/null
+++ b/pkgs/development/python-modules/f90nml/default.nix
@@ -0,0 +1,28 @@
+{ lib, buildPythonPackage, fetchFromGitHub, python, setuptools-scm }:
+
+buildPythonPackage rec {
+  pname = "f90nml";
+  version = "1.4.1";
+
+  src = fetchFromGitHub {
+    owner = "marshallward";
+    repo = pname;
+    rev = "v" + version;
+    sha256 = "sha256-nSpVBAS2VvXIQwYK/qVVzEc13bicAQ+ScXpO4Rn2O+8=";
+  };
+
+  nativeBuildInputs = [ setuptools-scm ];
+
+  checkPhase = ''
+    ${python.interpreter} setup.py test
+  '';
+
+  pythonImportsCheck = [ "f90nml" ];
+
+  meta = with lib; {
+    description = "Python module for working with Fortran Namelists";
+    homepage = "https://f90nml.readthedocs.io";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ loicreynier ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index a4c23948277d..8fb7d35eebdc 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2873,6 +2873,8 @@ in {
 
   ezdxf = callPackage ../development/python-modules/ezdxf { };
 
+  f90nml = callPackage ../development/python-modules/f90nml { };
+
   Fabric = callPackage ../development/python-modules/Fabric { };
 
   faadelays = callPackage ../development/python-modules/faadelays { };