Sándor Gellér (12 July 1925 - 13 March 1996) was a Hungarian Olympic soccer player who played goalkeeper.
He was Jewish, and was born in Veseu?, Romania.He won a gold medal with the Hungarian national team on 2 August at the 1952 Summer Olympics in Helsinki, Finland.
He played with Budapesti Vörös Lobogó between 1954 and 1955, and in the 1954 FIFA World Cup for Hungary.