Jean-Nicolas Duval

Jean-Nicolas Duval (born September 16, 1974) is a Canadian former athlete who competed in the middle and long-distance running events.

A Quebec native, Duval was a McGill University varsity athlete.

Duval won the 5,000 m, 10,000 m and 3,000 m steeplechase at the Canada Games in 1997. He was the steeplechase silver medalist at the 1997 Jeux de la Francophonie. In 1999, Duval claimed a Pan American Games bronze medal in steeplechase, won by his countryman Joël Bourgeois.