diff --git a/pkgs/development/python-modules/monkeytype/default.nix b/pkgs/development/python-modules/monkeytype/default.nix
new file mode 100644
index 000000000000..1f24608c8d17
--- /dev/null
+++ b/pkgs/development/python-modules/monkeytype/default.nix
@@ -0,0 +1,58 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  setuptools,
+  libcst,
+  mypy-extensions,
+  pytestCheckHook,
+}:
+
+buildPythonPackage rec {
+  pname = "monkeytype";
+  version = "23.3.0";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "Instagram";
+    repo = "MonkeyType";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-DQ/3go53+0PQkhZcL2dX8MI/z4Iq7kTYd5EbacMNxT4=";
+  };
+
+  build-system = [
+    setuptools
+  ];
+
+  dependencies = [
+    libcst
+    mypy-extensions
+  ];
+
+  pythonImportsCheck = [
+    "monkeytype"
+  ];
+
+  nativeCheckInputs = [
+    pytestCheckHook
+  ];
+
+  disabledTests = [
+    # Disable broken tests
+    "test_excludes_site_packages"
+    "test_callee_throws_recovers"
+    "test_nested_callee_throws_recovers"
+    "test_caller_handles_callee_exception"
+    "test_generator_trace"
+    "test_return_none"
+    "test_access_property"
+  ];
+
+  meta = {
+    description = "Python library that generates static type annotations by collecting runtime types";
+    homepage = "https://github.com/Instagram/MonkeyType/";
+    changelog = "https://github.com/Instagram/MonkeyType/blob/${src.rev}/CHANGES.rst";
+    license = lib.licenses.bsd3;
+    maintainers = with lib.maintainers; [ drupol ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 064264aa5a10..65af3652b187 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -8149,6 +8149,8 @@ self: super: with self; {
 
   monkeyhex = callPackage ../development/python-modules/monkeyhex { };
 
+  monkeytype = callPackage ../development/python-modules/monkeytype { };
+
   monosat = pkgs.monosat.python {
     inherit buildPythonPackage;
     inherit (self) cython pytestCheckHook;