Umberto Barrozzi (August 13, 1881, Ivrea, Piedmont – July 13, 1929) was an Italian athlete who competed at the 1908 Summer Olympics in London.
He was born in Ivrea.
In the 100 metres, Barrozzi placed fourth in his first round heat, being eliminated from competition. He placed second in his two-man heat of the 200 metres with a time of 24.1 seconds, again finding himself eliminated.