diff --git a/pkgs/development/python-modules/class-registry/default.nix b/pkgs/development/python-modules/class-registry/default.nix
new file mode 100644
index 00000000000..9a3650bceb8
--- /dev/null
+++ b/pkgs/development/python-modules/class-registry/default.nix
@@ -0,0 +1,30 @@
+{
+  buildPythonPackage,
+  fetchPypi,
+  lib,
+  nose,
+  six,
+}:
+
+buildPythonPackage rec {
+  pname = "class-registry";
+  version = "2.1.2";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0zjf9nczl1ifzj07bgs6mwxsfd5xck9l0lchv2j0fv2n481xp2v7";
+  };
+
+  propagatedBuildInputs = [ six ];
+  checkInputs = [ nose ];
+
+  # Tests currently failing.
+  doCheck = false;
+
+  meta = {
+    description = "Factory+Registry pattern for Python classes.";
+    homepage = "https://class-registry.readthedocs.io/en/latest/";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ kevincox ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index af2ec27f733..39aeeecdef5 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -1150,6 +1150,8 @@ in {
 
   ckcc-protocol = callPackage ../development/python-modules/ckcc-protocol { };
 
+  class-registry = callPackage ../development/python-modules/class-registry { };
+
   cld2-cffi = callPackage ../development/python-modules/cld2-cffi { };
 
   cleo = callPackage ../development/python-modules/cleo { };