diff --git a/pkgs/development/python-modules/sphinx-notfound-page/default.nix b/pkgs/development/python-modules/sphinx-notfound-page/default.nix
new file mode 100644
index 000000000000..dd2efe81fd15
--- /dev/null
+++ b/pkgs/development/python-modules/sphinx-notfound-page/default.nix
@@ -0,0 +1,51 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, flit-core
+, pythonImportsCheckHook
+# documentation build dependencies
+, sphinxHook
+, sphinx-prompt
+, sphinx-rtd-theme
+, sphinx-tabs
+, sphinxcontrib-autoapi
+, sphinxemoji
+# runtime dependencies
+, sphinx
+}:
+
+buildPythonPackage rec {
+  pname = "sphinx-notfound-page";
+  version = "0.8.3";
+  format = "flit";
+  outputs = [ "out" "doc" ];
+
+  src = fetchFromGitHub {
+    owner = "readthedocs";
+    repo = "sphinx-notfound-page";
+    rev = version;
+    hash = "sha256-9iP6X2dqtMC3+CIrNI3fGDLL8xyXVAWNhN90DlMa9JU=";
+  };
+
+  nativeBuildInputs = [
+    flit-core
+    pythonImportsCheckHook
+    sphinxHook
+    sphinx-prompt
+    sphinx-rtd-theme
+    sphinx-tabs
+    sphinxcontrib-autoapi
+    sphinxemoji
+  ];
+
+  propagatedBuildInputs = [ sphinx ];
+
+  pythonImportsCheck = [ "notfound" ];
+
+  meta = with lib; {
+    description = "A sphinx extension to create a custom 404 page with absolute URLs hardcoded";
+    homepage = "https://github.com/readthedocs/sphinx-notfound-page";
+    license = licenses.mit;
+    maintainers = with maintainers; [ kaction ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index b4beffa2fbcc..9e7d629edc60 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -10736,6 +10736,8 @@ self: super: with self; {
 
   sphinx-multitoc-numbering = callPackage ../development/python-modules/sphinx-multitoc-numbering { };
 
+  sphinx-notfound-page = callPackage ../development/python-modules/sphinx-notfound-page { };
+
   sphinx-pytest = callPackage ../development/python-modules/sphinx-pytest { };
 
   sphinx-thebe = callPackage ../development/python-modules/sphinx-thebe { };