Denis Roux (born 5 November 1961 in Montreuil) is a former French cyclist.
Roux was professional from 1984 to 1992 and recorded a total of eleven victories including a stage of the Vuelta a España in 1990.
After he retired, he became a coach at the Canadian and French Cycling Federation and the sports director of Crédit Agricole.
He is married to the French skier Sarah Hemery.
This biographical article related to a French cycling person born in the 1960s is a stub.