William Wills

• William Wills, 1st [Baron Winterstoke], British businessman and peer
• William Gorman Wills, Irish dramatist and painter
• William [Henry Wills (journalist)], journalist, newspaper editor and friend of Charles Dickens
• William [Henry Wills (politician)], American politician and governor of Vermont
• William [John Wills], English explorer and second-in-command of the Burke and Wills expedition
• William Day Wills, British tobacco merchant
• William [Ridley Wills (Insurance executive)] Founder, National Life and Accident Insurance Co.
• William Ridley Wills, American novelist, poet, and journalist
• Ridley Wills II Full name: William Ridley Wills II – American businessman, author, historian
• William S. S. Willes, Mormon pioneer