Wainfleet All Saints is an ancient port and market town on the east coast of England, in the East Lindsey district of Lincolnshire, on the A52 road 5mi south-west of Skegness and 14mi north-east of Boston. It stands on two small rivers, the Steeping and Limb (or Lymn), that form Wainfleet Haven. The town is close to the Lincolnshire Wolds. The village of Wainfleet St Mary is to the south.