High Spy is a Lake District fell of 653.1 m in Cumberland. It sits below Dale Head, only 1.4 km to the south-west and 100.9 m higher.
It shares its height of 653.1 m with Beinn na Cille. On the Wainwrights height ladder it sits between Harter Fell (Eskdale) (653.2 m) and Great Sca Fell (651 m). Its drop of 147.8 m makes it a Hewitt but is short of the 150 m a Marilyn needs. Its nearest higher summit, Dale Head, is also the hill its key col leads to. The database describes the top as a large cairn. It falls on two OS 1:50,000 sheets, 89 and 90.