| Code: | Hurling |
| Sport: | Hurling |
| Diarmuid McMahon | |
| Irish: | Diarmad Mac Mathúna |
| Fullname: | Diarmuid McMahon |
| County: | Clare |
| Province: | Munster |
| Club: | Kilmaley |
| Clposition: | Centre-Back |
| Clyears: | 2001-present |
| Clcounty: | 1 |
| Counties: | Clare |
| Icposition: | Centre-Back |
| Icyears: | 2002-2011 |
| Icapps(Points): | 37 (7-41) |
| Icprovince: | 0 |
| Icallireland: | 0 |
| Allstars: | 0 |
| Nhl: | 0 |
| Birth Place: | Ennis, County Clare |
Diarmuid McMahon (born 1981) is an Irish sportsperson. He plays hurling with his local club Kilmaley and has been a member of the Clare senior hurling team[1] since 2004.