Dustin K. Ash (born April 19, 1988) is an American professional stock car racing driver who last competed part-time in the ARCA Menards Series West, driving the No.

Ash is a longtime competitor at the Las Vegas Motor Speedway Bullring, where he has amassed several wins and four track championships,[1] and has also served as a mentor for drivers such as Noah Gragson, Riley Herbst, and Zane Smith.

[2] Ash first began his racing career in BMX and motocross before moving to go-karts and eventually to legends cars and late models.

In 2023, it was revealed that Ash would make his return to the ARCA Menards Series West at the Bullring, driving the No.

[5][6] Ash returned with the team in the following race at Madera Speedway, where he practiced twelfth, qualified in ninth and finished in eighteenth due to a crash.