Von Graben von (zum) Stein, also named, Ab dem Graben, Von (dem) Graben and Vom Graben, is the name of an old Austrian noble family. Originally from Carniola, an apparent (or illegitimate) branch of the House of Meinhardin went on to rule some Carinthian, Tyrolian, East Tyrols, Styrian, Gorizian and modern Italian districts as Burggrafen (a sort of Viscounts) and Lords (Herren) from the early Middle Ages until the 16th-17th century.