diff --git a/pkgs/by-name/ng/ngrid/package.nix b/pkgs/by-name/ng/ngrid/package.nix
deleted file mode 100644
index 193080ad3914..000000000000
--- a/pkgs/by-name/ng/ngrid/package.nix
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  lib,
-  fetchFromGitHub,
-  python3,
-  expect,
-}:
-
-python3.pkgs.buildPythonApplication rec {
-  pname = "ngrid";
-  version = "0.1.0";
-  pyproject = true;
-
-  src = fetchFromGitHub {
-    owner = "twosigma";
-    repo = "ngrid";
-    rev = version;
-    hash = "sha256-69icp0m+bAHBsQFIDGd8NjfMsMYsB1sUfzuP/OBl5jc=";
-  };
-
-  nativeBuildInputs = [
-    python3.pkgs.setuptools
-    python3.pkgs.wheel
-  ];
-
-  propagatedBuildInputs = [
-    python3.pkgs.six
-    python3.pkgs.numpy
-    python3.pkgs.pytz
-    python3.pkgs.pandas
-  ];
-
-  pythonImportsCheck = [ "ngrid.main" ];
-
-  nativeCheckInputs = [
-    python3.pkgs.pytest
-    expect
-  ];
-  checkPhase = ''
-    runHook preCheck
-
-    pytest test/formatters.py
-
-    echo -e "a,b,c\n1.98423,some string,5824.2" > test.csv
-
-    expect <<EOD
-      exp_internal 1
-      set timeout 3
-      spawn $out/bin/ngrid test.csv
-
-      expect {
-        "Traceback" { exit 1 }
-        timeout { }
-      }
-
-      send "q"
-
-      expect {
-        "Traceback" { exit 1 }
-        eof { exit 0 }
-      }
-    EOD
-
-    runHook postCheck
-  '';
-
-  meta = with lib; {
-    description = "It's \"less\" for data";
-    homepage = "https://github.com/twosigma/ngrid";
-    license = licenses.bsd3;
-    maintainers = with maintainers; [ twitchy0 ];
-    mainProgram = "ngrid";
-  };
-}
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 92b58c457c55..24c58fc39df5 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -1127,6 +1127,7 @@ mapAliases {
   "; # Added 2025-09-25
   nextcloud30Packages = throw "Nextcloud 30 is EOL!"; # Added 2025-09-25
   nfstrace = throw "nfstrace has been removed, as it was broken"; # Added 2025-08-25
+  ngrid = throw "'ngrid' has been removed as it has been unmaintained upstream and broken"; # Added 2025-11-15
   nix-direnv-flakes = throw "'nix-direnv-flakes' has been renamed to/replaced by 'nix-direnv'"; # Converted to throw 2025-10-27
   nix-ld-rs = throw "'nix-ld-rs' has been renamed to/replaced by 'nix-ld'"; # Converted to throw 2025-10-27
   nix-linter = throw "nix-linter has been removed as it was broken for 3 years and unmaintained upstream"; # Added 2025-09-06