Silvio Grassetti (24 February 1936 – 9 September 2018) was an Italian professional Grand Prix motorcycle road racer.

He made his Grand Prix debut as a Benelli factory rider in 1959.

[1] In 1971, Grassetti won the 250cc Austrian and Belgian Grand Prix races, but inconsistent results relegated him to only seventh place in the championship.

Grassetti won three Grand Prix races in his career.

This Italian biographical article relating to motorcycle sport is a stub.