Stephen Arpin is a Canadian race car driver and entrepreneur. Born on December 16, 1983, Arpin currently serves as the Managing Partner at Longhorn Chassis, a company specializing in the manufacturing of Dirt Late Model and Dirt Modified chassis, a role he has held since 2022. He also competes part-time in UMP Dirt Modifieds for Longhorn Chassis.
Arpin's extensive racing career includes participation in various high-profile series.