Regis Prograis (born January 24, 1989) is an American professional boxer. He held the WBA light welterweight title in 2019 and the WBC interim light welterweight title in 2018. As of November 2019, he is ranked as the world's third best active light welterweight by The Ring magazine, Transnational Boxing Rankings Board and BoxRec. Prograis currently has an 83.3% knockout-to-win ratio.