The 2014 Oral-B USA 500 was a NASCAR Sprint Cup Series stock car race that was held on August 31, 2014, at Atlanta Motor Speedway in Hampton, Georgia. Contested over 335 laps on the 1.54 mi (2.48 km) quad-oval, it was the 25th race of the 2014 NASCAR Sprint Cup Series. Kasey Kahne of Hendrick Motorsports won the race, his first win of the season. Matt Kenseth finished second, while Denny Hamlin, Jimmie Johnson and Carl Edwards rounded out the top five. The top rookies of the race were Kyle Larson (8th), Michael Annett (21st), and Austin Dillon (24th).