Baron Slavko Cuvaj de Ivanska (26 February 1851, Bjelovar - 31 January 1931, Vienna) was a Croatian politician who used to be the ban (viceroy) of Croatia-Slavonia and royal commissioner for Austria-Hungary.He was appointed in January 1912, when anti-Habsburg sentiments were on the rise in Croatia, often manifesting in sympathies for Serbia and calls for creation of Yugoslavia.