William Clayton (architect)

William Henry Clayton
Born(1823-11-17)17 November 1823
Norfolk Plains, Australia
Died23 August 1877(1877-08-23) (aged 53)
Dunedin, New Zealand
OccupationArchitect
Spouse
Emily Samson
(m. 1847)
Parent(s)Mary McLaughlan and Henry Clayton
BuildingsSt Andrew's Kirk, Launceston, All Saints' Church, Dunedin, Old Government Buildings, Wellington, Chief Post Office, Christchurch

William Henry Clayton (17 November 1823 – 23 August 1877) was a Tasmanian-born colonial architect who practised initially in Tasmania and then in New Zealand. He was New Zealand's first (and only) Colonial Architect, serving in the position from 1869 up until his death. In this role, he and his office were responsible for the design of numerous government buildings.