King Sigismund of Poland
King Sigismund of Poland may refer to:
- Sigismund I the Old (1467–1548), King of Poland, Grand Duke of Lithuania
- Sigismund II Augustus (1520–1572), King of Poland, Grand Duke of Lithuania
- Sigismund III Vasa (1566–1632), King of Poland, Sweden and Grand Duke of Lithuania
See also
- Sigismund (disambiguation)