diff --git a/pkgs/by-name/su/submit50/package.nix b/pkgs/by-name/su/submit50/package.nix
new file mode 100644
index 000000000000..652ab9e24f7b
--- /dev/null
+++ b/pkgs/by-name/su/submit50/package.nix
@@ -0,0 +1,49 @@
+{
+  lib,
+  python3Packages,
+  fetchFromGitHub,
+  versionCheckHook,
+}:
+
+python3Packages.buildPythonApplication rec {
+  pname = "submit50";
+  version = "3.2.0";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "cs50";
+    repo = "submit50";
+    tag = "v${version}";
+    hash = "sha256-i1hO9P3FGamo4b733/U7d2fiWLdnTskrHM2BXxxDePc=";
+  };
+
+  build-system = [
+    python3Packages.setuptools
+  ];
+
+  dependencies = with python3Packages; [
+    lib50
+    packaging
+    pytz
+    requests
+    termcolor
+  ];
+
+  pythonImportsCheck = [ "submit50" ];
+
+  nativeCheckInputs = [ versionCheckHook ];
+  versionCheckProgramArg = "--version";
+
+  # no python tests
+
+  meta = {
+    description = "Tool for submitting student CS50 code";
+    homepage = "https://cs50.readthedocs.io/submit50/";
+    downloadPage = "https://github.com/cs50/submit50";
+    changelog = "https://github.com/cs50/submit50/releases/tag/v${version}";
+    license = lib.licenses.gpl3Only;
+    platforms = lib.platforms.unix;
+    maintainers = with lib.maintainers; [ ethancedwards8 ];
+    mainProgram = "submit50";
+  };
+}