The Coronation Stone is an ancient sarsen stone block which is believed to have been the site of the coronation of seven Anglo-Saxon kings. It is presently located next to the Guildhall in Kingston upon Thames, England. Kingston is now a town in the Royal Borough of Kingston Upon Thames in Greater London, but remains the seat of the administration of the county of Surrey.
In Old English, tun, ton or don meant farmstead or settlement, so the name Kingston appears to mean farmstead of the kings. A local legend that these Saxon coronations gave Kingston its name is contradicted by the records of the 838 council.Æthelstan was consecrated king at Kingston in 925, Eadred in 946 and Æthelred the Unready in 979. There is also some evidence that Edward the Elder, Edmund I, Eadwig and Edward the Martyr were consecrated in the town.