Rosthwaite

Rosthwaite may refer to:


 * Rosthwaite, Borrowdale, Cumbria, England (a settlement some 6 mi south of Keswick)
 * Rosthwaite, Broughton, Cumbria, England (a settlement 3 mi north-east of Broughton-in-Furness)
 * Rosthwaite Fell, a summit overlooking Borrowdale in the English Lake District