William Bernard Cheesbourg (June 12, 1927 Tucson, Arizona – November 6, 1995 Tucson, Arizona) was an American racecar driver who participated in six Indianapolis 500 races.

Cheesbourg returned to the local dirt short track racing scene after his Indy Car career was finished.

He won several Arizona Late Model Stock Car championships racing at Corona Speedway in Tucson, Manzanita Speedway in Phoenix and many other tracks.

Even after he stopped traditional stock car racing, he continued helping others and eventually helped construct and drive a local high school's entry in an electric car race held at Phoenix International Raceway.

This biographical article related to United States auto racing is a stub.