Westhampnett is a village, Anglican parish and civil parish in the district of Chichester in West Sussex, England, located 1 mile (1.6 km) northeast of Chichester on the former A27 road, now by-passed. The village is pre-Norman and is home to many listed buildings, including the Saxon church of St Peter, where three bishops of Chichester are buried. The parish of Westhampnett includes most of Goodwood estate, its golf course, motor-racing circuit and airfield.

Chichester is a local government district in West Sussex, England. It is named after the city of Chichester, which is its largest settlement and where the council is based. The district includes the towns of Midhurst, Petworth and Selsey and surrounding rural areas, including many villages. The district includes part of the South Downs National Park, and Chichester Harbour is a designated Area of Outstanding Natural Beauty. At the 2021 census the district had a population of 124,531.