Demetrius Zvonimir (, , , died 20 April 1089) was King of
Croatia from 1075 until his death in 1089. He was crowned as king in
Solin on 8 October 1076. Zvonimir also ruled as
Ban of Slavonia (1064–1074), and was named
Duke of Croatia in around 1075. His native name was Zvonimir, while the name Demetrius (
Dmitar in
Croatian) was adopted at his coronation.