Periklis (Περικλής) Kakousis (Κακούσης), 1879–1939, was a Greek weightlifter who competed in the 1904 Summer Olympics in St. Louis and in the 1906 Summer Olympics. At the 1904 Olympics he won a gold medal in the two hand lift event. Two years later he finished sixth in the two hand lift competition at the 1906 Intercalated Games.