William Feilding

• Earl of Denbigh
• Leicestershire (UK Parliament constituency)
• William Feilding (1669–1723)
• William Feilding (died 1471)
• William Feilding (soldier)
• William Feilding, 10th Earl of Denbigh
• William Feilding, 11th Earl of Denbigh
• William Feilding, 1st Earl of Denbigh
• William Feilding, 3rd Earl of Denbigh
• William Feilding, 7th Earl of Denbigh
• William Fielding (disambiguation)
• William Robert Feilding, Viscount Feilding