Yateley is a town and civil parish in the English county of Hampshire. It lies in the north-eastern corner of Hart District Council area. It includes the settlements of Frogmore and Darby Green to the east. It had a population of 21,011 at the 2001 census. The four wards that comprise Yateley and their 2001 populations are Yateley East (5,168), Yateley North (5,078), Yateley West (5,149), and Frogmore & Darby Green (5,616). The 2009 projection was 20,214, according to the Hart District Council website. Yateley Town Council is one of the few local councils to have been recognised under the national 'Quality Council' award scheme.

Hart is a local government district in Hampshire, England, named after the River Hart. Its council is based in Fleet. The district also contains the towns of Blackwater and Yateley, along with numerous villages and surrounding rural areas.