Michael D. Marlar (born January 30, 1978) is an American professional dirt track and stock car racing driver and team owner.

[1] He made his NASCAR Gander Outdoors Truck Series debut at the 2019 Eldora Dirt Derby driving the No.

[2] Upon arriving at the track, Marlar was forced to remove the logos for his sponsor Marathon Oil off his truck, as it conflicted with Sunoco being the official fuel of NASCAR.

[7] In March 2021, Marlar returned to MBM to make his NASCAR Cup Series debut in the dirt race at Bristol Motor Speedway.

[9] Marlar's maiden Cup start ended after completing 244 of 253 laps due to a spin and he finished 31st.