Bath and North East Somerset (commonly referred to as BANES or B&NES) is the district of the unitary authority of Bath and North East Somerset Council that was created on 1 April 1996 following the abolition of the county of Avon. It is part of the ceremonial county of Somerset.

The unitary authority provides a single tier of local government with responsibility for almost all local government functions within the district, including local planning and building control, local roads, council housing, environmental health, markets and fairs, refuse collection, recycling, cemeteries, crematoria, leisure services, parks, and tourism. It is also responsible for education, social services, libraries, main roads, public transport, trading standards, waste disposal and strategic planning, although fire, police and ambulance services are provided jointly with other authorities through the Avon Fire and Rescue Service, Avon and Somerset Constabulary and the South Western Ambulance Service. Its administrative headquarters is in Bath.