Roberto Visentini (born 2 June 1957) is an Italian former professional road racing cyclist who won the White Jersey in the 1978 Giro, finished in the top 10 of the 1979, 1980 and 1981 Giro's, made the podium in 1983, wore the Maglia Rosa for nine days in 1985, three days in 1987 and won the 1986 Giro d'Italia. All total he was the victor in 7 Grand Tour stages. Visentini was born in Gardone Riviera, in the province of Brescia, and had a brilliant junior career. In 1975, he was both Junior Italian champion and World Champion. As an amateur he won the 1977 Italian time-trial Championship.