diff --git a/pkgs/development/python-modules/grpc-interceptor/default.nix b/pkgs/development/python-modules/grpc-interceptor/default.nix
new file mode 100644
index 000000000000..4aa8ffd4fe16
--- /dev/null
+++ b/pkgs/development/python-modules/grpc-interceptor/default.nix
@@ -0,0 +1,65 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pythonOlder
+, poetry-core
+, grpcio
+, protobuf
+, pytest-asyncio
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "grpc-interceptor";
+  version = "0.15.1";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "d5h-foss";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "md7pwlahF5kiaydLATdW7Yde8iVVcBEjCIGP5qRLwXw=";
+  };
+
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace "poetry.masonry.api" "poetry.core.masonry.api"
+  '';
+
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
+  propagatedBuildInputs = [
+    grpcio
+    protobuf
+  ];
+
+  nativeCheckInputs = [
+    pytest-asyncio
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [
+    "grpc_interceptor"
+  ];
+
+  meta = with lib; {
+    description = "Simplified gRPC interceptors";
+    homepage = "https://github.com/d5h-foss/grpc-interceptor";
+    changelog = "https://github.com/d5h-foss/grpc-interceptor/releases/tag/v${version}";
+    longDescription = ''
+      Simplified Python gRPC interceptors.
+
+      The Python gRPC package provides service interceptors, but they're a bit
+      hard to use because of their flexibility. The gRPC interceptors don't
+      have direct access to the request and response objects, or the service
+      context. Access to these are often desired, to be able to log data in the
+      request or response, or set status codes on the context.
+    '';
+    license = licenses.mit;
+    maintainers = with maintainers; [ tomaskala ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 3d9f828e8366..60680f8a57ff 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -4380,6 +4380,8 @@ self: super: with self; {
 
   grpc-google-iam-v1 = callPackage ../development/python-modules/grpc-google-iam-v1 { };
 
+  grpc-interceptor = callPackage ../development/python-modules/grpc-interceptor { };
+
   grpcio = callPackage ../development/python-modules/grpcio { };
 
   grpcio-gcp = callPackage ../development/python-modules/grpcio-gcp { };