Thames Valley Air Ambulance

Thames Valley Air Ambulance
Established2011
Legal statusRegistered charity
HeadquartersStokenchurch, Buckinghamshire, England
Region served
Royal patron
Sophie, Duchess of Edinburgh
Revenue£12.2 million (2024)
Staff128 (2024)
Volunteers103 (2024)
Websitewww.tvairambulance.org.uk

The Thames Valley Air Ambulance (TVAA), previously the Thames Valley and Chiltern Air Ambulance, is an organisation providing emergency medical services through the provision of a helicopter-based air ambulance covering the counties of Berkshire, Buckinghamshire and Oxfordshire in the South East England region.