diff --git a/pkgs/development/python-modules/nh3/default.nix b/pkgs/development/python-modules/nh3/default.nix
new file mode 100644
index 000000000000..2bcdb6d49cde
--- /dev/null
+++ b/pkgs/development/python-modules/nh3/default.nix
@@ -0,0 +1,46 @@
+{ lib
+, stdenv
+, buildPythonPackage
+, pythonOlder
+, rustPlatform
+, libiconv
+, fetchFromGitHub
+, darwin
+}:
+let
+  pname = "nh3";
+  version = "0.2.13";
+  src = fetchFromGitHub {
+    owner = "messense";
+    repo = pname;
+    rev = "v${version}";
+    hash = "sha256-NILPy+lC0jhOF6ykriUPZWHLlSYBC00tpDdfJ6XjcjA=";
+  };
+in
+buildPythonPackage {
+  inherit pname version src;
+  format = "pyproject";
+  disabled = pythonOlder "3.6";
+
+  cargoDeps = rustPlatform.fetchCargoTarball {
+    inherit src;
+    name = "${pname}-${version}";
+    hash = "sha256-Ror2KcIdSeXHa44eUWGiPsKiD935hsBREREySbGedxA=";
+  };
+
+  nativeBuildInputs = with rustPlatform; [ cargoSetupHook maturinBuildHook ];
+
+  buildInputs = lib.optionals stdenv.isDarwin [
+    libiconv
+    darwin.apple_sdk.frameworks.Security
+  ];
+
+  pythonImportsCheck = [ "nh3" ];
+
+  meta = with lib; {
+    description = "Python binding to Ammonia HTML sanitizer Rust crate";
+    homepage = "https://github.com/messense/nh3";
+    license = licenses.mit;
+    maintainers = with maintainers; [ happysalada ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index b694d50a62d5..c65437a7c68d 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -6862,6 +6862,8 @@ self: super: with self; {
     enablePython = true; # ... and its Python bindings
   })).python;
 
+  nh3 = callPackage ../development/python-modules/nh3 { };
+
   niaaml = callPackage ../development/python-modules/niaaml { };
 
   nianet = callPackage ../development/python-modules/nianet { };