William Tuttle

• William E. Tuttle Jr., U.S. Representative from New Jersey
• William G. T. Tuttle Jr., retired U.S. Army general
• William J. Tuttle, American make-up artist
• William Jeremiah Bill Tuttle, American Olympic freestyle swimmer and water polo player
• William M. Tuttle Jr., American author and historian
• William P. Tuttle, financier and entrepreneur