Stuart Kirby (born May 9, 1981) is an American stock car racing driver. He has driven in ARCA, the Busch Series, and the NEXTEL Cup Series. A former apprentice funeral director for his family's funeral home, he drove the No. 51 Chevrolet owned by Competitive Edge Motorsports in 2005, but was released before the season could be concluded. He previously owned a Bruster's Ice Cream franchise in Bowling Green, KY while still pursuing a career in racing, but now works as a realtor for Sotheby's International Realty in Inlet Beach, Florida.