Juan José Oroz Ugalde (born 11 July 1980 in Pamplona, Navarre) is a Spanish former professional road bicycle racer, who rode professionally between 2006 and 2014 for the Kaiku, Orbea, Euskaltel–Euskadi, PinoRoad, and Burgos BH teams. He now works as the general manager of UCI ProTeam Equipo Kern Pharma.

Between October 2007 and April 2008, Oroz was the only professional cyclist to complete all Five Monuments of Cycling, including Giro di Lombardia, Milan–San Remo, Tour of Flanders, Paris–Roubaix and Liège–Bastogne–Liège.