William d'Aubigny may refer to:
- William d'Aubigny (Brito) (died c. 1148), itinerant justice under King Henry I of England
- William d'Aubigny (rebel) (died 1236), Magna Carta surety
- William d'Aubigny, 1st Earl of Arundel and Chief Butler of England (Pincerna Regis) (c. 1109–1176)
- William d'Aubigny, 2nd Earl of Arundel (c.1150 - 1193)
- William d'Aubigny, 3rd Earl of Arundel (c. 1167–1221)
- William d'Aubigny, 4th Earl of Arundel