Tamás Märcz (born 17 July 1974) is a Hungarian water polo player who played on the gold medal squad at the 2000 Summer Olympics.

[2] He was the head coach of Hungary men's national water polo team between 1 January 2017 and 18 July 2022.

[3] He has played in the Italian Water polo Serie A and has played in Malta with Sirens, winning a knockout title.

European competitions: Domestic competitions: