Julia Mancuso (born March 9, 1984) is an alpine ski racer with the U.S. Ski Team. She was the gold medalist in the giant slalom at the 2006 Winter Olympics and the silver medalist in both downhill and combined at the 2010 Winter Olympics. She has also won three medals (a silver and two bronzes) at the World Ski Championships, although she has only won four races in regular World Cup competition. Her three Olympic medals are the most ever for a female American alpine skier.