| Guillaume Blot | |
| Fullname: | Guillaume Blot |
| Birth Date: | 28 March 1985 |
| Birth Place: | Saint-Malo, France |
| Currentteam: | Retired |
| Discipline: | Road |
| Role: | Rider |
| Ridertype: | Sprinter |
| Amateuryears1: | 2004–2005 |
| Amateurteam1: | VC Roubaix Lille Métropole |
| Amateuryears2: | 2006 |
| Amateurteam2: | Côtes d'Armor-Maître Jacques |
| Amateuryears3: | 2007–2008 |
| Amateurteam3: | USSA Pavilly Barentin |
| Amateuryears4: | 2008 |
| Amateurteam4: | (stagiaire) |
| Amateuryears5: | 2014 |
| Amateurteam5: | USSA Pavilly Barentin |
| Proyears1: | 2009–2010 |
| Proyears2: | 2011–2012 |
| Majorwins: | One-day races and Classics GP de Fourmies (2011) |
Guillaume Blot (born 28 March 1985 in Saint-Malo) is a French former racing cyclist, who competed professionally between 2009 and 2012 for the and teams.