Michael Tumi (born 12 February 1990 in Padua) is an Italian sprinter.
He placed second at 2011 European Athletics U23 Championships in Ostrava, where he set a personal best in the 100 metres at 10.19 seconds (+0.1). He has won individual national championships four times.
In 2013, Tumi set a new Italian national record in the 60 meters, beating a 23-year-old record set by Pierfrancesco Pavoni in 1990. He won the bronze medal at the European Championships in athletics over the same distance.