Klaus Graf (born 21 July 1969) is a German professional racing driver. He is the son of rally driver Peter Graf. He lived in the United States while competing in the American Le Mans Series with Muscle Milk Pickett Racing. He resulted LMP1 class champion in 2012 and 2013, and runner-up in 2010 and 2011.
Born in Dornhan, Graf has won championships and races in several road racing series. In 2004, he raced part-time in NASCAR Nextel Cup for BAM Racing. He competed in one race at Infineon Raceway finishing seventeenth; however, he attempted two other races during the year. He attempted eight races for the same team in 2007 but did not qualify for any of them. In 2005, he won the Trans-Am Series Driver's Championship, becoming the first Trans Am champion born outside the United States since David Hobbs in 1983.
In 2011, Graf collected further victories at Long Beach, Mosport, Mid-Ohio and Road America in the team's Lola-Aston Martin. For 2012, Graf returned to the team and drove together with Lucas Luhr in a new HPD ARX-03a for the entire ALMS season.
Graf won the 2012 and 2013 ALMS LMP1 driver's championships with codriver Lucas Luhr.
Racing record
American Le Mans Series results
(key) (Races in bold indicate pole position; results in italics indicate fastest lap)
