Garrett Smithley (born April 27, 1992) is an American professional stock car racing driver. He currently competes full-time in the NASCAR Xfinity Series, driving the No. 0 Chevrolet Camaro for JD Motorsports and the No. 40 Toyota Camry for MBM Motorsports. Smithley has also competed in the Camping World Truck Series and ARCA Racing Series.
Smithley drives a Chevrolet.