| Moel Fferna | |
| Elevation M: | 630 |
| Prominence M: | 105 |
| Range: | Berwyn range |
| Listing: | Hewitt, Nuttall, HuMP |
| Location: | Denbighshire / Wrexham, Wales |
| Map: | Wales |
| Coordinates: | 52.9482°N -3.3159°W |
| Grid Ref Uk: | SJ077346 |
| Topo: | OS Landranger 125 |
| Fetchwikidata: | ALL |
Moel Fferna is a mountain in Denbighshire, Wales and forms part of the Berwyn range. It is the most northern outpost of the range. The summit is covered in deep heather and has a shelter cairn.
A trig point was used to mark the summit, but has since been destroyed. To the south is Pen Bwlch Llandrillo, followed by Cadair Bronwen.[1] It is the highest peak in the Clwydian Range and Dee Valley Area of Outstanding Natural Beauty.