Rémy Di Gregorio (born 31 July 1985) is a French road bicycle racer, who is currently suspended from the sport following a positive in-competition doping test for darbepoetin alfa, a re-engineered form of erythropoietin (EPO). He has previously competed for Française des Jeux (2005–2010), Astana (2011), Cofidis (2012), and Delko–Marseille Provence KTM (2014–2018) in his professional career.