diff --git a/pkgs/development/python-modules/itanium_demangler/default.nix b/pkgs/development/python-modules/itanium_demangler/default.nix
new file mode 100644
index 000000000000..c67259eee0f6
--- /dev/null
+++ b/pkgs/development/python-modules/itanium_demangler/default.nix
@@ -0,0 +1,30 @@
+{ buildPythonPackage
+, fetchFromGitHub
+, lib
+, pytest
+}:
+
+buildPythonPackage rec {
+  pname = "itanium_demangler";
+  version = "1.0"; # pulled from pypi version
+
+  src = fetchFromGitHub {
+    owner = "whitequark";
+    repo = "python-${pname}";
+    rev = "29c77860be48e6dafe3496e4d9d0963ce414e366";
+    sha256 = "0qm95l6542nk63986w9lgzkxg824l31714i584s02rh9xwfg1xfx";
+  };
+
+  checkInputs = [ pytest ];
+
+  checkPhase = ''
+    pytest tests/test.py
+  '';
+
+  meta = with lib; {
+    description = "A pure Python parser for the Itanium C++ ABI symbol mangling language";
+    homepage = "https://github.com/whitequark/python-itanium_demangler";
+    license = licenses.bsd0;
+    maintainers = [ maintainers.pamplemousse ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 26580973985e..061033f94196 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -710,6 +710,8 @@ in {
 
   inquirer = callPackage ../development/python-modules/inquirer { };
 
+  itanium_demangler = callPackage ../development/python-modules/itanium_demangler { };
+
   janus = callPackage ../development/python-modules/janus { };
 
   jira = callPackage ../development/python-modules/jira { };