Dropshort Marsh is a 2.7 hectare biological Site of Special Scientific Interest in Toddington in Bedfordshire. It was notified under Section 28 of the Wildlife and Countryside Act 1981 in 1985, and the local planning authority is Central Bedfordshire Council. The site is managed by the Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire. There is access from Dunstable Road, opposite Dropshort Farm.