Ma Long (born October 20, 1988) is a Chinese male table tennis player.
As of September 2015, he is ranked number 1 in the world, in the International Table Tennis Federation (ITTF).
Ma has won a record 5 ITTF Pro Tour tournaments in a row. In this streak he has won 35 sets in a row. At the 2015 World Table Tennis Championships, Ma Long won the men’s singles title against his compatriot Fang Bo 4 sets to 2.