Winterbourne is a large village in South Gloucestershire, England, situated just beyond the north fringe of Bristol. The village had a population of 8,965 according to the 2011 census. This has risen to 10,250 at the 2021 Census. The Civil Parish of Winterbourne is centred on the village and includes the neighbouring communities of Winterbourne Down, Hambrook and Frenchay. To the north-east is the village of Frampton Cotterell and to the west lies the new town of Bradley Stoke.

South Gloucestershire is a unitary authority area in the ceremonial county of Gloucestershire, South West England. Towns in the area include Yate, Chipping Sodbury, Kingswood, Thornbury, Filton, Patchway and Bradley Stoke. The southern part of its area falls within the Greater Bristol urban area surrounding the city of Bristol.