Félix Augusto Antonio Ulloa Garay (born 6 April 1951) is a Salvadoran politician.
Originally from Chinameca in the department of San Miguel, he was elected Vice President of El Salvador in the 2019 presidential election.Prior to his election, he had served as a magistrate of the Supreme Electoral Tribunal from 1994 to 1999, after which he taught at the university level.