Richard Spink Bowles (November 16, 1912 – July 9, 1988) was a Canadian lawyer and office holder in Manitoba, Canada. He served as the province's 16th Lieutenant Governor from 1965 to 1970. Bowles had no political experience prior to his appointment as Lt. Governor, and was only the second non-political appointee to the position (James Duncan McGregor was the first, although McGregor had previously worked for the federal government in a non-partisan capacity).