Mauricio Mazzetti (born June 18, 1986, in Córdoba, Argentina) is an Argentine football defender. Mazzetti was first brought to Malta when he joined Qormi after having played with a host of clubs around South America, Europe, and the Middle East. He joined Birkirkara in January 2015, and was a scorer in their 2014–15 FA Cup Trophy win against Hibernians Paola, with the game finishing 2–0. Mazzetti was later released by Birkirkara in July 2016.