Walt Bohren (February 4, 1948 died February 8, 2011) was an American race car driver who won the IMSA GTU Championship in 1980.

Bohren was a long time racer in the International Motor Sports Association. His racing career began with motorcycles and he moved into cars driving Formula Fords. Bohren moved to IMSA racing and began a long association with Mazda. He drove a Mazda RX-2 to the RS championship in 1978.^[1] Bohren eventually graduated to the GTU division where he drove Mazda RX-7s. Driving for the Racing Beat team, Bohren won five races to claim the 1980 GTU championship.^[2] He also co-drove the GTU winning car at the 1981 12 Hours of Sebring.^[3] Bohren drove in the GTO division with limited success. He also competed at the 24 Hours of Le Mans in 1984, finishing 13th.^[4]

Bohren died in 2011 when he accidentally drowned near Tortola in the British Virgin Islands.^[5]