diff --git a/pkgs/development/python-modules/hepdata-converter/default.nix b/pkgs/development/python-modules/hepdata-converter/default.nix
new file mode 100644
index 000000000000..1dc289c89e32
--- /dev/null
+++ b/pkgs/development/python-modules/hepdata-converter/default.nix
@@ -0,0 +1,57 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  setuptools,
+  hepdata-validator,
+  root,
+  yoda,
+  pytestCheckHook,
+  coverage,
+}:
+
+buildPythonPackage (finalAttrs: {
+  pname = "hepdata-converter";
+  version = "0.3.3";
+  pyproject = true;
+  __structuredAttrs = true;
+
+  src = fetchFromGitHub {
+    owner = "HEPData";
+    repo = "hepdata-converter";
+    tag = finalAttrs.version;
+    hash = "sha256-1aq+7JM/4J5gfnzkYTOdhXoXm8KJEB5xuqLTCeKSBsE=";
+  };
+
+  build-system = [ setuptools ];
+
+  dependencies = [
+    hepdata-validator
+    # ROOT and yoda writers are loaded unconditionally at import time.
+    root
+    yoda
+  ];
+
+  nativeCheckInputs = [
+    coverage
+    pytestCheckHook
+  ];
+
+  disabledTestPaths = [
+    # Fails with newer ROOT due to a mismatch in produced histogram names.
+    "hepdata_converter/testsuite/test_rootwriter.py::ROOTWriterTestSuite::test_simple_parse"
+    # yoda in nixpkgs is not built with HDF5 support.
+    "hepdata_converter/testsuite/test_yodawriter.py::YODAWriterTestSuite::test_parse_h5"
+  ];
+
+  pythonImportsCheck = [ "hepdata_converter" ];
+
+  meta = {
+    description = "Library providing means of conversion between oldhepdata format and the new one, and the new one to csv / yoda / root etc";
+    homepage = "https://github.com/HEPData/hepdata-converter";
+    changelog = "https://github.com/HEPData/hepdata-converter/releases/tag/${finalAttrs.version}";
+    license = lib.licenses.gpl2Plus;
+    maintainers = with lib.maintainers; [ veprbl ];
+    mainProgram = "hepdata-converter";
+  };
+})
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 92c7ae1eed8b..02edb2db80b8 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -7490,6 +7490,8 @@ self: super: with self; {
 
   helper = callPackage ../development/python-modules/helper { };
 
+  hepdata-converter = callPackage ../development/python-modules/hepdata-converter { };
+
   hepdata-validator = callPackage ../development/python-modules/hepdata-validator { };
 
   hepmc3 = toPythonModule (pkgs.hepmc3.override { inherit python; });