diff --git a/pkgs/development/python-modules/http-sfv/default.nix b/pkgs/development/python-modules/http-sfv/default.nix
new file mode 100644
index 00000000000..264065b6efa
--- /dev/null
+++ b/pkgs/development/python-modules/http-sfv/default.nix
@@ -0,0 +1,39 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pythonOlder
+, typing-extensions
+}:
+
+buildPythonPackage rec {
+  pname = "http-sfv";
+  version = "0.9.5";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "mnot";
+    repo = "http_sfv";
+    rev = "http_sfv-${version}";
+    hash = "sha256-hzg5vRX0vNKS/hYLF6n8mLK5qiwP7do4M8YMlBAA66I=";
+  };
+
+  propagatedBuildInputs = [
+    typing-extensions
+  ];
+
+  # Tests require external data (https://github.com/httpwg/structured-field-tests)
+  doCheck = false;
+
+  pythonImportsCheck = [
+    "http_sfv"
+  ];
+
+  meta = with lib; {
+    description = "Module to parse and serialise HTTP structured field values";
+    homepage = "https://github.com/mnot/http_sfv";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index a07866054b7..c3c793dfc6f 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -3889,6 +3889,8 @@ in {
 
   http-parser = callPackage ../development/python-modules/http-parser { };
 
+  http-sfv = callPackage ../development/python-modules/http-sfv { };
+
   httpretty = callPackage ../development/python-modules/httpretty { };
 
   httpserver = callPackage ../development/python-modules/httpserver { };