Kevin Grubb (April 19, 1978 – May 6, 2009) was an American race car driver from Mechanicsville, Virginia.

During his qualifying attempt he spun out on his second lap and without any owner points was the only car not to make the race.

The team was supposed to attempt the 2003 season full-time, with Grubb running for rookie of the year, but the plans fell through.

[1] Early in the 2002 season, he was tabbed to race for Team Bristol Motorsports, replacing Kelly Denton.

While heading into the 2004 season, he was scheduled to compete in a handful of races for Team Rensi Motorsports, but failed a substance abuse test in March 2004 (below).

[1] Following reinstatement in June 2006, he appeared on an entry list for a Busch Series race at Nashville Speedway as the driver of the #56 Mac Hill Motorsports Chevy.

He drove the car in non-companion events the team entered; however, Kevin Lepage was still the driver most race weekends.

Grubb failed a substance abuse test in March 2004, and was inactive until June 2006 when he was reinstated by NASCAR.

He participated in five Busch events before being suspended indefinitely on September 11, 2006, when he refused to take a drug test following a second-lap crash at Richmond.