Birkhouse Moor is a Lake District fell of 717.6 m in Westmorland and Furness. It rises only 22.3 m above its key col, 3.1% of its height.
It sits below Catstye Cam, only 1.5 km to the west and 172 m higher. Its key col leads to Helvellyn, not to its nearest higher summit, Catstye Cam. The key col is close by, only 0.4 km to the south-west at 695.3 m.