The Wasdale Horseshoe is a group of hills on the eastern fringe of the English Lake District, to the west of the A6, south of Shap, Cumbria. They surround the valley of Wasdale Beck, a tributary of Birk Beck and ultimately of the River Lune. The horseshoe is the subject of a chapter of Wainwright's book The Outlying Fells of Lakeland. This Wasdale should not be confused with the better known Wasdale, containing Wast Water, on the west of the Lake District.