Bosworth Mill Meadow is a 5.7 hectare biological Site of Special Scientific Interest north-west of Welford in Northamptonshire. This hay meadow is traditionally managed. The main flora are crested dog's-tail and common knapweed, with meadow foxtail and great burnet in wet areas. Springs produce seepages which are rich in mosses and sedges. Dry upper slopes are species poor. There is access from a footpath which runs through the western corner.