diff --git a/pkgs/applications/misc/twitch-chat-downloader/default.nix b/pkgs/applications/misc/twitch-chat-downloader/default.nix
new file mode 100644
index 00000000000..a8ffb46c1f8
--- /dev/null
+++ b/pkgs/applications/misc/twitch-chat-downloader/default.nix
@@ -0,0 +1,36 @@
+{ lib
+, buildPythonApplication
+, fetchPypi
+, requests
+, twitch-python
+, pytz
+, python-dateutil
+}:
+
+buildPythonApplication rec {
+  pname = "twitch-chat-downloader";
+  version = "3.2.1";
+
+  src = fetchPypi {
+    inherit version;
+    pname = "tcd";
+    sha256 = "f9b5ea2ad3badb7deffdd9604368ccb54170cd7929efbaa2d7b534e089ae6338";
+  };
+
+  postPatch = ''
+    substituteInPlace setup.py --replace "'pipenv>=2020.5.28'," ""
+  '';
+
+  propagatedBuildInputs = [ requests twitch-python pytz python-dateutil ];
+
+  doCheck = false; # no tests
+
+  pythonImportsCheck = [ "tcd" ];
+
+  meta = with lib; {
+    description = "Twitch Chat Downloader";
+    homepage = "https://github.com/PetterKraabol/Twitch-Chat-Downloader";
+    license = licenses.mit;
+    maintainers = with maintainers; [ marsam ];
+  };
+}
diff --git a/pkgs/development/python-modules/twitch-python/default.nix b/pkgs/development/python-modules/twitch-python/default.nix
new file mode 100644
index 00000000000..d4910cfdbe9
--- /dev/null
+++ b/pkgs/development/python-modules/twitch-python/default.nix
@@ -0,0 +1,30 @@
+{ lib, buildPythonPackage, fetchPypi, requests, rx, pytestCheckHook, responses, isPy3k }:
+
+buildPythonPackage rec {
+  pname = "twitch-python";
+  version = "0.0.19";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "b0b02abdd33458e4ffabc632aa6a6779f3599e188819632551353b6c5553f5c5";
+  };
+
+  disabled = !isPy3k;
+
+  postPatch = ''
+    substituteInPlace setup.py --replace "'pipenv'," ""
+  '';
+
+  propagatedBuildInputs = [ requests rx ];
+
+  checkInputs = [ pytestCheckHook responses ];
+
+  pythonImportsCheck = [ "twitch" ];
+
+  meta = with lib; {
+    description = "Twitch module for Python";
+    homepage = "https://github.com/PetterKraabol/Twitch-Python";
+    license = licenses.mit;
+    maintainers = with maintainers; [ marsam ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 989c652fc41..ae97256b7d5 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -8510,6 +8510,8 @@ in
     libX11 = xorg.libX11;
   };
 
+  twitch-chat-downloader = python3Packages.callPackage ../applications/misc/twitch-chat-downloader { };
+
   twitterBootstrap = callPackage ../development/web/twitter-bootstrap {};
 
   twtxt = callPackage ../applications/networking/twtxt { };
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 08b8cb84675..2da8835ac78 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -7927,6 +7927,8 @@ in {
 
   twisted = callPackage ../development/python-modules/twisted { };
 
+  twitch-python = callPackage ../development/python-modules/twitch-python { };
+
   twitter = callPackage ../development/python-modules/twitter { };
 
   twitter-common-collections = callPackage ../development/python-modules/twitter-common-collections { };