| Mathieu Lafon | |
| Birth Date: | 1 March 1984 |
| Birth Place: | Montpellier, France |
| Position: | Midfielder |
| Years1: | 2002–2007 |
| Years2: | 2003–2007 |
| Years3: | 2007–2011 |
| Years4: | 2011–2016 |
| Years5: | 2016–2017 |
| Clubs1: | Montpellier B |
| Clubs2: | Montpellier |
| Clubs3: | Évian |
| Clubs4: | Créteil |
| Clubs5: | Grenoble |
| Caps2: | 29 |
| Caps4: | 123 |
| Caps5: | 7 |
| Goals2: | 0 |
| Goals4: | 2 |
| Goals5: | 0 |
Mathieu Lafon (born 1 March 1984) is a French former professional football player.
He played on the professional level in Ligue 1 and Ligue 2 for Montpellier HSC.