This document is the classification results from stage 3 of the 4 Jours de Dunkerque cycling race held on May 3, 2013. Arnaud Demare of FDJ won the 179.1 km stage from Oignies to Lievin in a time of 4 hours, 24 minutes and 18 seconds. Geoffrey Soupe of FDJ finished second, 6 seconds behind Demare. Ramon Sinkeldam of Argos-Shimano finished third, taking the final spot on the podium, 4 seconds behind Demare. The race was held over 4 days and organized by the Comité d'Organisation Pour les 4 jours de Dunkerque.