Miodrag Kostić (Serbian Cyrillic: Миодраг Костић; born on 25 August 1959) is a Serbian businessman. Kostić is the founder and owner of MK Group, a diversified holding company focusing primarily on agribusiness. As of 2014, he is the 2nd richest man in Serbia right after Miroslav Mišković, with an average net worth of 520 million euros.