Justin Jules (born 20 September 1986) is a French professional road bicycle racer, who as of 2015 rides for UCI Continental Team Veranclassic-Ekoi.
Jules has competed as a professional since the start of the 2011 season, as the La Pomme Marseille team he had joined from the Vendée U-Pays de la Loire team, successfully became a Continental team. Jules achieved his first professional victory at the 2011 Tour of Hainan, when he won the first stage of the race, and held the overall race lead for a week. After a spell with the Véranda Rideau-Super U squad in 2012, Jules rejoined La Pomme Marseille for the 2013 season. In his first race since rejoining, Jules won a bunch sprint for the honours in the season-opening race of the 2013 UCI Europe Tour, the Grand Prix d’Ouverture La Marseillaise; he managed to hold off the advances of Ag2r–La Mondiale‘s Samuel Dumoulin and Argos–Shimano rider Thomas Damuseau, for victory.