| 2006 Waterford Senior Hurling Championship | |
| Champions: | Mount Sion |
| Count: | 35 |
| Champions Captain: | Eoin McGrath |
| Champions Manager: | Páraic Fanning |
| Runners-Up: | Ballygunner |
| Runners-Up Captain: | Andy Moloney |
| Runners-Up Manager: | John Fitzpatrick |
| Previous Year: | 2005 |
| Previous Tournament: | 2005 Waterford Senior Hurling Championship |
| Next Year: | 2007 |
| Next Tournament: | 2007 Waterford Senior Hurling Championship |
The 2006 Waterford Senior Hurling Championship was the 106th staging of the Waterford Senior Hurling Championship since its establishment by the Waterford County Board in 1897.
Ballygunner were the defending champions.
On 22 October 2006, Mount Sion won the championship after a 2–13 to 0–12 defeat of Ballygunner in the final.[1] This was their 35th championship title overall and their first title since 2004.