Mike Olsen is a former NASCAR driver from North Haverhill, NH. He competed in eleven Nationwide Series events in his career as well as a two-time starter in the Craftsman Truck Series. His best career finish was 18th in the Nationwide Series, finishing there in 1999 at Watkins Glen. Both of his CTS events, meanwhile, were in mid 2001. The better of those was a 29th at Loudon. Olsen was a two-time champion on the Busch East Series tour, retiring following the 2007 season.