Mario Primorac (born 3 November 1961, Zavidovići, Bosnia and Herzegovina) is a former Bosnian-Herzegovinian basketball player, who works as a coach.

Ivica Obad, Drago Raguž, Dražen Blažević and others were same generation and trained with him at the time.

In 1983/84 with Bosna he was 4th at the European Champions Cup, in the roster: Sabahudin Bilalović, Žarko Varajić, Sabit Hadžić, Predrag Benaček, Emir Mutapčić, Boro Vučević, Mario Primorac, Dragan Lukenda, Anto Đogić, Miroljub Mitrović, and the coach was Svetislav Pešić.

He played in Germany, Austria and Slovenia for Alba Berlin, Oberwart Gunners, Satex and Zagorje.

For a long time he led his club, which later merged with Maribor's Branik and was called Branik-Primorac, where he was director and coach.