Maria Alfero (1 March 1922 - 4 September 2001) was an Italian sprinter.
She won bronze medal in the 4ÃÂ100 metres relay, first medal of ever for the Italian women in a relay race, at the 1938 European Athletics Championships in Vienna, with Maria Apollonio, Rosetta Cattaneo and Italia Lucchini She has 6 caps in national team from 1938 to 1940.
Maria Alfero has won one time the individual national championship.