Saša Martinović (born 15 July 1991) is a Croatian chess grandmaster.

He earned his IM title in 2008, and his GM title in 2011.

He won the 2014 Zagreb Open,[1] the 2016 Split Chess Open[2] and in 2020 won the Croatian Chess Championship, finishing on 7/11.

[3] He qualified for the Chess World Cup 2021, where he defeated Kaido Kulaots 1½-½ in the first round, before losing 2-0 to World Champion Magnus Carlsen in the second round.

[4]