Pike Corner (grid reference SU036933) is a 15.2 hectare biological Site of Special Scientific Interest in north Wiltshire, England, notified in 1986. The site lies southwest of Ashton Keynes village and covers two low-lying meadows in the floodplain of the Swill Brook.
For many years the meadows have been grazed without ploughing or the use of artificial fertilisers, therefore they have a rich flora with several meadow species that are now uncommon in southern England.