| Western Region Regionals 2004 Schedule | |||
| By Association | |||
| Chatham | Dorchester | Elora/Fergus | Exeter |
| Forest | Goderich | Guelph | Hanover |
| Kitchener | London 1 | London 2 | Mitchell |
| Owen Sound | Ripley | Seaforth | St. Clements |
| St. Jacobs | St. Marys | St. Thomas | Stratford |
| Tara | Tillsonburg | Waterloo | Woolwich |
| By Divisions | |||
| Championship Division | |||
| Novice BB | Novice B | Novice C | Petite BB |
| Petite B | Petite C | Tween B | Tween C |
| Junior B | Junior C | Belle B | Belle C |
| Invitational Division | |||
| Bunny Major | Bunny Minor | Novice B | Novice C1 |
| Novice C2 | Novice C3 | Petite B | Petite C1 |
| Petite C2 | Tween A | Tween B | Tween C |
| Belle B | Open B | Open C | |
| By Arena | |||
| Western Fair 1 | Western Fair 2 | Western Fair 3 | Western Fair 4 |
| Carling 1 | Carling 2 | Argyle 1 | Argyle 2 |