Allen Crags is a Lake District fell of 785 m in Cumberland. It sits below Great End, only 1.0 km to the west and 124.5 m higher.
Its key col leads to Scafell Pike, not to its nearest higher summit, Great End. It shares its height of 785 m with Beinn na Caillich (Highland, NG795066), Beinn an Oir and Great Carrs. On the Wainwrights height ladder it sits between Great Carrs (785 m) and Thornthwaite Crag (784 m). Its drop of 61 m makes it a Hewitt but is short of the 150 m a Marilyn needs. The key col is close by, only 0.3 km to the south-west at 724 m. It falls on two OS 1:50,000 sheets, 89 and 90.