Pierre Harvey, CM CQ (born March 24, 1957) is a Canadian sports athlete.

Born in Rimouski, Quebec, he won three gold medals in cross-country skiing in the 1979 Canada Winter Games.

First competing as a cyclist at the 1976 Summer Olympics in Montreal, Harvey finished 24th in the individual road race.

At the 1988 Winter Olympics in Calgary, he took the Athlete's Oath and finished 14th in the 30 km event.

He won the prestigious 54 km Birkebeinerrennet ski marathon in Norway in 1987, the first non-Scandinavian to do so.