Jeff Bucknum
Jeff Bucknum is an American race car driver. Jeff is the son of Formula One and Championship Car racer Ronnie Bucknum.
Bucknum competed in four Indy Racing League IndyCar Series races in 2005, including the Indianapolis 500, with a best finish of tenth at Infineon Raceway. He also drove a car in the LMP2 class of the American [Le Mans Series] where he placed second in series points in 2005.
In 2006, Bucknum teamed up with Ron Hemelgarn for his second Indy 500 appearance, in which he had the honor of being the month's first qualifier, but was involved in a second-lap crash and finished 32nd. It was announced on July 12, 2006 [IndyCar Series season|2006], that Bucknum would drive for the remainder of the IndyCar season for Foyt Enterprises. He finished three of the six races that he drove for Foyt in 2006 and finished no better than 13th.
Racing record
SCCA National Championship Runoffs
| Year | Track | Car | Engine | Class | Finish | Start | Status |
| 1998 | Mid-Ohio | Star | Mazda | Formula Mazda | DSQ | 1 | Disqualified |