Matt Campbell (born 17 February 1995) is an Australian racing car driver, specialising in sports car racing. He is a Porsche factory driver, having formerly been a junior then young professional. Campbell won the 2022 IMSA SportsCar Championship in the GTD Pro class (with Jaminet) and is now a full-time driver of the #5 Porsche 963 for Porsche Penske Motorsport in the World Endurance Championship in the Hypercar class.