Andrew J. Lally (born February 11, 1975) is an American professional auto racing driver. He competes full-time in the WeatherTech SportsCar Championship, driving the Audi R8 for Magnus Racing and previously part-time in the NASCAR Cup Series, driving the No. 78 Ford Mustang for Live Fast Motorsports and part-time in the NASCAR Xfinity Series, driving the No. 44 Chevrolet Camaro for Alpha Prime Racing.