John Graham is a former NASCAR driver from Belfast, Northern Ireland. He competed in four Nationwide Series events in his career.
All of those races came in 2004, when Graham debuted at MacDonald Motorsports. Starting 40th in his debut, Graham drove to a midpack 31st place effort at ORP. He was able to improve upon that in his next two races, finishing 29th at Richmond and then a career-best 28th at Memphis, before brake problems ended his final race at Phoenix in 38th. Graham returned to Busch with Braun Racing and Fun Energy Foods sponsorship for Montreal and Watkins Glen. He then ran for Brewco Motorsports at Richmond, Memphis, Phoenix and Homestead. Graham is one of the contenders for the full time drive in the #37 next season.