Robbie Weiss (born December 1, 1966 in Chicago) is a former tour professional tennis player and NCAA Division 1 singles champion. The resident of Las Vegas achieved a career-high ATP ranking in singles of World No. 85, which he reached on the heels of winning his only ATP Tour event, the 1990 São Paulo Grand Prix. He also won, partnering Ricky Brown, the 1984 Wimbledon Championships junior doubles title.