2004–05 Welsh Alliance League
| Season | 2004–05 |
|---|---|
| Champions | Bodedern |
| Relegated | Y Felinheli |
| Matches played | 240 |
| Goals scored | 888 (3.7 per match) |
← 2003–04 2005–06 → | |
The 2004–05 Welsh Alliance League is the 21st season of the Welsh Alliance League, which is in the third level of the Welsh football pyramid.
The league consists of sixteen teams and concluded with Bodedern Athletic as champions and promoted to the Cymru Alliance. Bottom team, Y Felinheli were relegated to the Gwynedd League.