Coordinates: 51°30′57″N 0°05′31″W / 51.5159°N 0.092°W
Guildhall is a Grade I-listed building in the City of London, England. It is situated off Gresham and Basinghall streets, in the wards of Bassishaw and Cheap. The building has been used as a town hall for several hundred years, and is still the ceremonial and administrative centre of the City of London and its Corporation. (It should not be confused with London's City Hall, the administrative centre for Greater London.) The term "Guildhall" refers both to the whole building and to its main room, which is a medieval great hall. The building is traditionally referred to as Guildhall, never "the" Guildhall. The nearest London Underground stations are Bank, St Paul's and Moorgate.
The great hall is believed to be on a site of an earlier Guildhall (one possible derivation for the word "guildhall" is the Anglo-Saxon "gild", meaning payment, with a "gild-hall" being where citizens would pay their taxes). Possible evidence for this derivation may be in a reference to John Parker, the sergeant of "Camera Guyhalde", London, in 1396.