Michael Ruben Rinaldi (born 21 December 1995 in Rimini) is an Italian motorcycle racer. He is currently competing in the Superbike World Championship, Rinaldi has also previously competed in the European Superstock 1000 Championship, where he was champion in 2017, the European Superstock 600 Championship, the CIV Moto3 Championship and the Coppa Italia 125cc 2T, where he was champion in 2011.