Moel Famau is the highest hill in the Clwydian Range and the highest point of the county of Flintshire in Wales. It lies on the boundary between Denbighshire and Flintshire. The hill, which also gives its name to the Moel Famau country park, has been classed as an Area of Outstanding Natural Beauty since 1985. It is also surrounded by several well-preserved Iron Age hill forts. It is also the third-highest peak in the extended AONB of the Clwydian Range and Dee Valley.

The Clwydian Range is a series of hills in the north-east of Wales that runs from Llandegla in the south to Prestatyn in the north; the highest point is 554 m (1,818 ft) Moel Famau. The range forms the north-western part of the Clwydian Range and Dee Valley Area of Outstanding Natural Beauty.