diff --git a/pkgs/development/python-modules/esper/default.nix b/pkgs/development/python-modules/esper/default.nix
new file mode 100644
index 000000000000..a3def532c7be
--- /dev/null
+++ b/pkgs/development/python-modules/esper/default.nix
@@ -0,0 +1,33 @@
+{
+  buildPythonPackage,
+  fetchFromGitHub,
+  flit-core,
+  lib,
+  pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "esper";
+  version = "3.2";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "benmoran56";
+    repo = "esper";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-oH3POxrQPge9BZHG5Y/n9/sWjiCA19mqpoCZfPM6BzA=";
+  };
+
+  build-system = [ flit-core ];
+
+  nativeCheckInputs = [ pytestCheckHook ];
+  pythonImportsCheck = [ "esper" ];
+
+  meta = {
+    description = "An ECS (Entity Component System) for Python";
+    homepage = "https://github.com/benmoran56/esper";
+    changelog = "https://github.com/benmoran56/esper/blob/${src.rev}/RELEASE_NOTES";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ sigmanificient ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index bf453e7795da..c30155fb6212 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -3879,6 +3879,8 @@ self: super: with self; {
 
   espeak-phonemizer = callPackage ../development/python-modules/espeak-phonemizer { };
 
+  esper = callPackage ../development/python-modules/esper { };
+
   esphome-dashboard-api = callPackage ../development/python-modules/esphome-dashboard-api { };
 
   esprima = callPackage ../development/python-modules/esprima { };