Miles Crispin (died 1107), also known as Miles or Milo of Wallingford, was a wealthy Norman landowner, particularly associated with Wallingford Castle in Berkshire. The Domesday Book records Miles as a major landowner with holdings in Berkshire, Buckinghamshire, Oxfordshire, Surrey, Wiltshire[1] and two other neighbouring counties as well as being Tenant-in-chief in a lengthy list of places.[2]