Doug Richert

Douglas T. Richert (born June 14, 1960) is an American stock car racing crew chief who works for MBM Motorsports as the crew chief of their No. 66 car in the NASCAR Xfinity Series.

Richert was the youngest crew chief to win a NASCAR Cup Series championship when he won it in 1980 with Dale Earnhardt at Osterlund Racing at age 20. It was also his first season as a crew chief. He continued as crew chief for Earnhardt's No. 2 car when the team was sold to Jim Stacy. He later crew chiefed for Junior Johnson & Associates, Baker-Schiff Racing, Donlavey Racing, Hess Racing, Diamond Ridge Motorsports, Larry Hedrick Motorsports, LJ Racing, Robert Yates Racing, PPI Motorsports, Roush Racing, Red Bull Racing, Dale Earnhardt, Inc., Gunselman Motorsports, Robby Gordon Motorsports, Keyed-Up Motorsports, TRG Motorsports and BK Racing in the Cup Series and then Tullman-Walker Racing in the Xfinity Series.