diff --git a/pkgs/development/python-modules/casaconfig/default.nix b/pkgs/development/python-modules/casaconfig/default.nix
new file mode 100644
index 000000000000..5b0040af4b1a
--- /dev/null
+++ b/pkgs/development/python-modules/casaconfig/default.nix
@@ -0,0 +1,30 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchPypi,
+  setuptools,
+  certifi,
+}:
+buildPythonPackage (finalAttrs: {
+  pname = "casaconfig";
+  version = "1.5.0";
+
+  pyproject = true;
+
+  src = fetchPypi {
+    inherit (finalAttrs) pname version;
+    hash = "sha256-/O0rzef1Yqn+ezjTWfe1oRIh6FyU1W3Ev9tuXldukys=";
+  };
+
+  build-system = [ setuptools ];
+
+  dependencies = [ certifi ];
+
+  meta = {
+    description = "Reference data and converters for CASA operation";
+    homepage = "https://casa.nrao.edu/";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ kiranshila ];
+    platforms = lib.platforms.all;
+  };
+})
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 106da0d63b21..eb69ca3cf792 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2500,6 +2500,8 @@ self: super: with self; {
 
   casa-formats-io = callPackage ../development/python-modules/casa-formats-io { };
 
+  casaconfig = callPackage ../development/python-modules/casaconfig { };
+
   casadi = toPythonModule (
     pkgs.casadi.override {
       pythonSupport = true;