Donald Keith Ulrich (born April 10, 1944) is a former driver/owner in the NASCAR Winston Cup Series.

[1] As car owner, he fielded cars for many years for young drivers such as Mark Martin, Sterling Marlin, Rick Mast, Greg Sacks, Davy Jones, Parnelli Jones III, Morgan Shepherd, Tim Richmond, Ernie Irvan, and Richard Petty after his number 43 crashed in practice and the team's backup car was not allowed by NASCAR, the Petty team bought Ulrich's No.

(key) (Bold – Pole position awarded by qualifying time.

Italics – Pole position earned by points standings or practice time.

Italics – Pole position earned by points standings or practice time.