Juan Postigos (born 13 May 1989) is a Peruvian judoka who won a bronze medal at the 2011 Pan American Games. The same year he moved to France seeking better training conditions. He competed at the 2012 and 2016 Olympics, but was eliminated in his first match on both occasions. He was also eliminated in his first match in the men's 66 kg event at the 2020 Summer Olympics in Tokyo, Japan.