The Battle of Samobor () on March 1, 1441 was fought between the forces of Ulrich II of Celje and Stjepan Banić around Samobor, Croatia. In a struggle for succession to the Crown of St. Stephen, Banić was allied to Vladislaus III of Varna while Ulrich II supported Ladislas the Posthumous's eventual right to the throne. On the 565th anniversary of the battle, March 1, 2006, the city of Samobor hosted a large re-creation of the event.