Gergely Kulcsár (10 March 1934 – 12 August 2020) was a Hungarian javelin thrower.

Kulcsár was the first Hungarian to throw over 80 meters and won the national title eight times.

Between 1975 and 1980 he was the coach of the Hungarian national throwing team.

His trainees included Miklós Németh, a 1976 Olympic champion.

This biographical article relating to Hungarian athletics is a stub.