Guillermo Pérez Roldán is a former professional tennis player from Argentina. Pérez Roldán was known particularly as a strong clay court player. He turned professional in 1986. Between 1987 and 1993, he won nine top-level singles titles. His best Grand Slam performance came at the 1988 French Open, where he reached the quarter-finals, beating Alberto Mancini, Tore Meinecke, Patrik Kühnen and Stefan Edberg on the way, before being knocked out by Andre Agassi.