2012–13 Welsh Football League Division One
| Season | 2012–13 |
|---|---|
| Champions | West End |
| Relegated | Tata Steel Cardiff Corinthians Barry Town |
| Matches played | 240 |
| Goals scored | 821 (3.42 per match) |
| Biggest home win | Tata Steel 0–8 Haverfordwest County 23 April 2013 |
| Biggest away win | Barry Town 7–2 Goytre United 15 September 2012 |
| Highest scoring | Bryntirion Athletic 3–7 West End 2 February 2013 |
← 2011–12 2013–14 → | |
The 2012–13 Welsh Football League Division One began on 10 August 2012 and ended on 18 May 2013.