John Potter is a race car driver and race team owner. He is also the founder of Magnus Racing. He is a class winner at the 2012 24 Hours of Daytona, the 2014 12 Hours of Sebring, and the 2016 24 Hours of Daytona.
After several years fielding his own team, Potter moves to new GRT Magnus Lamborghini program with longtime co-driver Andy Lally.