Leonardo Mazzantini

Leonardo Mazzantini (born 6 September 1953) is an Italian former racing cyclist, who competed as a professional from 1977 to 1983.

Major results
Sources:


 * 1974
 * 3rd Piccolo Giro di Lombardia


 * 1977
 * 4th Trofeo Pantalica
 * 5th Gran Premio Città di Camaiore
 * 8th Giro della Provincia di reggio Calabria


 * 1978
 * 3rd Giro della Provincia di reggio Calabria


 * 1979
 * 1st Coppa Sabatini
 * 1st GP Montelupo
 * 3rd Overall Tour de Suisse
 * 5th Gran Premio Città di Camaiore
 * 7th Giro del Lazio
 * 8th Coppa Placci
 * 9th Coppa Agostoni
 * 10th Tre Valli Varesine


 * 1980
 * 2nd GP Industria & Commercio di Prato
 * 2nd Overall (TTT) Cronostaffetta
 * 4th Tre Valli Varesine


 * 1981
 * 1st Giro di Campania
 * 6th Coppa Placci
 * 8th Giro del Veneto


 * 1983
 * 9th Giro del Veneto