Bobby Labonte (born May 8, 1964) is an American driver and drives for the Joe Gibbs NASCAR Racing Team. His car, number 18, is sponsored by Interstate Batteries . Bobby's teammate is Tony Stewart. Labonte captured the 2000 NASCAR Winston Cup championship.

Bobby was born in Corpus Christi, Texas. His older brother, Terry Labonte, is also a prominent NASCAR driver; the two are the only brothers to have both won the championship in NASCAR's top series (the other family pairs to have titles, Lee and Richard Petty and Ned and Dale Jarrett, are father-son combinations).