diff --git a/pkgs/development/python-modules/flexparser/default.nix b/pkgs/development/python-modules/flexparser/default.nix
new file mode 100644
index 000000000000..ebbbdf67f35e
--- /dev/null
+++ b/pkgs/development/python-modules/flexparser/default.nix
@@ -0,0 +1,55 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+
+  # build-system
+  setuptools,
+  setuptools-scm,
+  wheel,
+
+  # dependencies
+  typing-extensions,
+
+  # checks
+  pytestCheckHook,
+  pytest-mpl,
+  pytest-subtests,
+}:
+
+buildPythonPackage rec {
+  pname = "flexparser";
+  version = "0.3.1";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "hgrecco";
+    repo = "flexparser";
+    rev = version;
+    hash = "sha256-9ImG8uh1SZ+pAbqzWBkTVn+3EBAGzzdP8vqqP59IgIw=";
+  };
+
+  nativeBuildInputs = [
+    setuptools
+    setuptools-scm
+    wheel
+  ];
+
+  propagatedBuildInputs = [ typing-extensions ];
+
+  nativeCheckInputs = [
+    pytestCheckHook
+    pytest-mpl
+    pytest-subtests
+  ];
+
+  pythonImportsCheck = [ "flexparser" ];
+
+  meta = with lib; {
+    description = "Parsing made fun ... using typing";
+    homepage = "https://github.com/hgrecco/flexparser";
+    changelog = "https://github.com/hgrecco/flexparser/blob/${src.rev}/CHANGES";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 6b4049498fab..9830175391f4 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -4457,6 +4457,8 @@ self: super: with self; {
 
   flexmock = callPackage ../development/python-modules/flexmock { };
 
+  flexparser = callPackage ../development/python-modules/flexparser { };
+
   flickrapi = callPackage ../development/python-modules/flickrapi { };
 
   flipr-api = callPackage ../development/python-modules/flipr-api { };