High Street is a Lake District fell of 828.5 m in Westmorland and Furness. Its drop is the 9th greatest among the Wainwrights, behind Scafell Pike at the top.
It counts towards four lists: Wainwrights, Hewitts, Nuttalls and Marilyns. Of the Wainwrights, only Scafell Pike, Skiddaw, Helvellyn and Grasmoor stand further from higher ground. It overtops all four of its nearest neighbours; the tallest of them, Thornthwaite Crag, reaches 784 m. It is one of the 39 Wainwrights that are also Marilyns. The summit is marked by a trig point.