Cotto is a surname. People with the surname include:
Abner Cotto (born 1987), Puerto Rican professional boxer
Antonio Correa Cotto, Puerto Rican outlaw
Delilah Cotto, Puerto Rican actress, dancer and model
Edgar Aroldo Cotto Gonzalez Guatemalan footballer
Henry Cotto, American professional baseball player
José Juan Cotto, Puerto Rican professional boxer
Jose Miguel Cotto, Puerto Rican professional boxer
Miguel Cotto, Puerto Rican professional boxer-(the Cotto boxers are brothers)
Vir Cotto, a character from the Babylon 5 universe
