The 1975 Giro d'Italia was the 58th running of the Giro d'Italia, one of cycling's Grand Tours races. The Giro started in Milan, on 17 May, with a set of split stages and concluded with a summit finish to the Passo dello Stelvio, on 7 June, with another split stage, consisting of an individual time trial and a mass-start stage. A total of 90 riders from nine teams entered the 22-stage race, that was won by Italian Fausto Bertoglio of the Jolly Ceramica team. The second and third places were taken by Spaniard Francisco Galdós and Italian Felice Gimondi, respectively.