Francesco Filippo "Frank" Bizzoni (1875–1926) was an Italian track cyclist who competed in the St Louis 1904 Summer Olympics. He was born in Lodi, Lombardy and died in the Bronx, New York. In 1904 he was eliminated in the semi-final of the quarter mile competition. Bizzoni is the only known Italian competitor at the St. Louis Games in 1904. In all records he is listed as an American cyclist. However, he was granted US citizenship only in 1917.