Yordenis Ugás Hernández (born July 14, 1986 in Santiago de Cuba) is a Cuban professional boxer.
As an amateur he won the gold medal at the 2005 World Amateur Boxing Championships in the lightweight division at age 19.
As of August 2019, Ugás is ranked as the world's sixth best active welterweight by BoxRec and the Transnational Boxing Rankings Board, and seventh by The Ring magazine.