The Grand Prix Guillaume Tell ([ɡʁɑ̃ pʁi ɡi.jom tɛl], "William Tell Grand Prize") was a professional cycling race held annually in Switzerland. It was part of UCI Europe Tour in category 2.2U. In 2007, the race was part of the UCI Under 23 Nations' Cup.
|Competition||UCI Europe Tour|
|First winner||Fritz Wehrli (SUI)|
|Most wins|| Peter Verbeken (BEL)|
Guido Winterberg (SUI) (2 wins)
|Final winner||Mathias Frank (SUI)|
- "2009 Grand Prix Tell". ProCyclingStats. Retrieved 5 August 2016.