Gabriele Bosisio (born 6 August 1980 in Lecco) is a retired Italian professional road bicycle racer. Bosisio rode for Tenax between 2003 and 2005 and for UCI Professional Continental team LPR Brakes–Ballan between 2008 and 2009.
On 6 October 2009 it was announced that he had failed a drugs test. On 28 April 2010, it was announced that he would be suspended from professional cycling for 2 years. He was provisionally suspended by the UCI on 6 October, and his ban ended on 5 October 2011. After completing his ban, Bosisio signed with Utensilnord–Named for the 2012 season.