HMRK Zrinjski Mostar is a Croat-founded men's handball team from the city of Mostar, Bosnia and Herzegovina. The club plays in the First League of the Federation of Bosnia and Herzegovina – South. It is part of the Zrinjski Mostar sport society. Fans of HMRK Zrinjski are known as Ultras. Zrinjski's greatest accomplishment has been reaching the Last 16 of the 2017–18 EHF Challenge Cup and winning the National Cup in 2017. The team squad consists of more than 90% of players from Mostar.

Honours

European Record

Recent seasons

The recent season-by-season performance of the club: Note: 2018–19 relegation for financial reasons

Notable players

Coaching history