diff --git a/pkgs/development/python-modules/torch-cluster/default.nix b/pkgs/development/python-modules/torch-cluster/default.nix
new file mode 100644
index 000000000000..8a8dd1e1d328
--- /dev/null
+++ b/pkgs/development/python-modules/torch-cluster/default.nix
@@ -0,0 +1,82 @@
+{
+  lib,
+  stdenv,
+  buildPythonPackage,
+  fetchFromGitHub,
+
+  # build-system
+  setuptools,
+  torch,
+
+  # buildInputs
+  pybind11,
+
+  # dependencies
+  scipy,
+
+  # tests
+  pytestCheckHook,
+
+  # passthru
+  nix-update-script,
+}:
+
+buildPythonPackage.override { inherit (torch) stdenv; } (finalAttrs: {
+  pname = "torch-cluster";
+  version = "2.6.3-unstable-2026-03-26";
+  pyproject = true;
+  __structuredAttrs = true;
+
+  # Last stable release is from 2023
+  # Development is still active, but nothing was properly tagged on GitHub or Pypi
+  # See: https://github.com/rusty1s/pytorch_cluster/issues/270
+  src = fetchFromGitHub {
+    owner = "rusty1s";
+    repo = "pytorch_cluster";
+    rev = "af7b9f0af6b74be1594eb3d0a1685470cbb21265";
+    hash = "sha256-2SXkk7m+feqk7uDir3Ov31TujyIUrRSEwONaiaq3Vvs=";
+  };
+
+  build-system = [
+    setuptools
+    torch
+  ];
+
+  buildInputs = [
+    pybind11
+  ];
+
+  dependencies = [
+    scipy
+  ];
+
+  pythonImportsCheck = [ "torch_cluster" ];
+
+  nativeCheckInputs = [
+    pytestCheckHook
+  ];
+
+  # Otherwise python imports torch_cluster from /build/source instead of $out/..., which fails when
+  # trying to load the inexistant .so artifacts.
+  preCheck = ''
+    rm -rf torch_cluster
+  '';
+
+  disabledTests = lib.optionals (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64) [
+    # aarch64-linux fails cpuinfo test, because /sys/devices/system/cpu/ does not exist in the sandbox:
+    # RuntimeError: Failed to initialize cpuinfo!
+    "test_fps"
+    "test_nearest"
+  ];
+
+  passthru.updateScript = nix-update-script {
+    extraArgs = [ "--version=branch" ];
+  };
+
+  meta = {
+    description = "PyTorch Extension Library of Optimized Graph Cluster Algorithms";
+    homepage = "https://github.com/rusty1s/pytorch_cluster";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ GaetanLepage ];
+  };
+})
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 358f80d4d22b..15ff0914d91e 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -19740,6 +19740,8 @@ self: super: with self; {
 
   torch-c-dlpack-ext = callPackage ../development/python-modules/torch-c-dlpack-ext { };
 
+  torch-cluster = callPackage ../development/python-modules/torch-cluster { };
+
   torch-einops-utils = callPackage ../development/python-modules/torch-einops-utils { };
 
   torch-geometric = callPackage ../development/python-modules/torch-geometric { };