2009–10 Cymru Alliance
| Season | 2009–10 |
|---|---|
| Champions | Llangefni Town |
| Relegated | Holyhead Hotspur, Bethesda Athletic, Denbigh Town, Llangollen Town, Berriew, Mold Alexandra, Lex XI, Llanfairpwll, Caernarfon Town & Gresford Athletic |
| Goals scored | 963 |
| Average goals/game | 3.54 |
| Top goalscorer | 28 – Shaun Beck (Flint Town United) |
| Biggest home win | Llangefni Town 8–0 Llangollen Town 10 April 2010 |
| Biggest away win | Penrhyncoch 0–8 Flint Town United 24 October 2009 |
| Highest scoring | Llangollen Town 6–4 Mold Alexandra 27 February 2010 |
← 2008–09 2010–11 → | |
The 2009–10 Cymru Alliance season began on Friday 14 August 2009 and ended on Saturday 8 May 2010. The league was won by Llangefni Town.