Robert Mills (born December 9, 1957) is a Canadian champion rower.
Mills was born in 1957 in Halifax, Nova Scotia. He won a bronze medal in the men's single sculls category at the 1984 Summer Olympics. He won a gold medal at the 1985 World Rowing Championships in men's quadruple sculls, and a bronze medal in the same event at the 1986 World Rowing Championships. He finished ninth in the same category at the 1988 Summer Olympics.