| Guillaume Quesque | |
| Nationality: | French |
| Birth Date: | 29 April 1989 |
| Birth Place: | Paris, France |
| Height: | 2.03 m |
| Weight: | 92 kg |
| Spike: | 345 cm |
| Block: | 325 cm |
| Position: | Outside hitter |
| Currentclub: | Fenerbahçe Istanbul |
| Currentnumber: | 6 |
| Years: | 2001–2002 2002–2005 2005–2008 2008–2010 2010–2012 2012–2014 2014 2014 2014–2015 2015– |
| Teams: | Levallois SC Asnières Volley 92 CNVB Tours VB Montpellier UC Casa Modena Yaroslacich Yaroslavl Volley Milano Jastrzębski Węgiel Fenerbahçe Istanbul |
| Nationalyears: | 2011– |
| Updated: | 26 January 2018 |
Guillaume Quesque (born 29 April 1989) is a French volleyball player, a member of France men's national volleyball team and Turkish club Fenerbahçe Istanbul, a gold medalist of the 2017 World League, French Champion (2010).
His professional career began in Tours VB in 2008. On December 4, 2014 he terminated the contract with the Italian club and became a free player. On December 19, 2014 he signed a contract with Polish club Jastrzębski Węgiel.[1]