RE6 (disambiguation)

RE6 or RE 6 could refer to:


 * Resident Evil 6, a video game
 * the Rhein-Weser-Express (RE 6), a rail service in Germany
 * the RE6, a rail service in the cantons of Aargau and Schwyz, Switzerland
 * the RE6, a rail service in the canton of Neuchâtel, Switzerland