Falfield is a village and civil parish located in the Charfield ward of South Gloucestershire, England. It sits within the ceremonial county of Gloucestershire, positioned near the boundary with the Stroud District.
The village is situated on the A38 Gloucester Road, directly west of junction 14 of the M5 motorway. Historically, Falfield formed part of the Bagstone Hundred of Gloucestershire during Norman times before later becoming part of the Thornbury Hundred.