Namesakes
Bohemian Kings:
1 king
King Vladislav (a.k.a. Vladislaus) 1471-1516 
Hungarian Kings and Queens:
2 kings
King Ulászló I (a.k.a. Vladislaus) 1440-1444
King Ulászló II (a.k.a. Vladislaus) 1490-1516
Polish High Dukes and Kings:
1 king
King Władysław III (a.k.a. Vladislaus) 1434-1444