2011–12 Welsh Football League Division One
| Season | 2011–12 |
|---|---|
| Champions | Cambrian & Clydach Vale |
| Promoted | Cambrian & Clydach Vale |
| Relegated | Caerau (Ely) Cardiff Corinthians Cwmaman Institute |
| Matches played | 240 |
| Goals scored | 821 (3.42 per match) |
| Biggest home win | Cambrian & Clydach Vale 8–0 West End 28 April 2012 |
| Biggest away win | Caerau (Ely) 1–7 Cambrian & Clydach Vale 22 October 2011 Cwmaman Institute 1–7 Goytre United 10 April 2012 |
| Highest scoring | Caerau (Ely) 4–7 Haverfordwest County 3 March 2012 |
← 2010–11 2012–13 → | |
The 2011–12 Welsh Football League Division One began on 12 August 2011 and ended on 12 May 2012.