Ferdinand, Graf Bubna von Littitz (26 November 1768 – 6 June 1825) was a Field marshal lieutenant (Feldmarschalleutnant) of the Imperial Austrian Army during the Napoleonic Wars and also an Austrian Privy Councillor. Bubna is remembered for his role in the liberation of Geneva and the Léman region from fifteen years of French occupation on 29 December 1813. His actions were partially responsible for the creation of the Canton of Geneva which was finalized in 1814-15 at the Congress of Vienna.