diff --git a/pkgs/development/python-modules/termstyle/default.nix b/pkgs/development/python-modules/termstyle/default.nix
deleted file mode 100644
index b5314ac8f5dd..000000000000
--- a/pkgs/development/python-modules/termstyle/default.nix
+++ /dev/null
@@ -1,25 +0,0 @@
-{
-  lib,
-  buildPythonPackage,
-  fetchPypi,
-}:
-
-buildPythonPackage rec {
-  pname = "termstyle";
-  version = "0.1.11";
-  format = "setuptools";
-
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "ef74b83698ea014112040cf32b1a093c1ab3d91c4dd18ecc03ec178fd99c9f9f";
-  };
-
-  # Only manual tests
-  doCheck = false;
-
-  meta = {
-    description = "Console colouring for python";
-    homepage = "https://pypi.org/project/python-termstyle/";
-    license = lib.licenses.bsdOriginal;
-  };
-}
diff --git a/pkgs/top-level/python-aliases.nix b/pkgs/top-level/python-aliases.nix
index 43a0e153d1b7..7cd18a927378 100644
--- a/pkgs/top-level/python-aliases.nix
+++ b/pkgs/top-level/python-aliases.nix
@@ -666,6 +666,7 @@ mapAliases {
   tensorflow-estimator_2 = throw "'tensorflow-estimator_2' has been renamed to/replaced by 'tensorflow-estimator'"; # Converted to throw 2025-10-29
   tensorflow-tensorboard = throw "'tensorflow-tensorboard' has been renamed to/replaced by 'tensorboard'"; # Converted to throw 2025-10-29
   tensorflow-tensorboard_2 = throw "'tensorflow-tensorboard_2' has been renamed to/replaced by 'tensorflow-tensorboard'"; # Converted to throw 2025-10-29
+  termstyle = throw "'termstyle' has been removed, since it is unmaintained upstream"; # Added 2026-07-24
   testing-postgresql = throw "testing-postgresql has been removed, since it is unmaintained since 2017"; # added 2025-05-25
   textwrap3 = throw "'textwrap3' has been removed, since it had no consumers in nixpkgs"; # Added 2026-07-24
   tgcrypto = throw "'tgcrypto' has been removed as it was archived upstream"; # Added 2026-03-21
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index c4c201b666fa..ca4b995a58d2 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -20119,8 +20119,6 @@ self: super: with self; {
 
   termplotlib = callPackage ../development/python-modules/termplotlib { };
 
-  termstyle = callPackage ../development/python-modules/termstyle { };
-
   tern = callPackage ../development/python-modules/tern { };
 
   tesla-fleet-api = callPackage ../development/python-modules/tesla-fleet-api { };