Grange-over-Sands is a town and civil parish on the north side of Morecambe Bay in Cumbria, England, a few miles south of the Lake District National Park. In the 2011 census the parish had a population of 4,114, increasing at the 2021 census to 4,279. Within the boundaries of the historic county of Lancashire, the town became administered as an urban district in 1894. Though the town remains part of the Duchy of Lancaster, since 2023 it has been administered as part of the Westmorland and Furness Council area.