U.S. History: Biographies
- William Joseph Donovan
- William Joseph Seymour
- William Learned Marcy
- William Lowndes Yancey
- William Mahone
- William Marcy Tweed
- William Maxwell Evarts
- William McKinley
- William Mitchell
- William Morgan
- William Paterson
- William Penn
- William Peters Hepburn
- William Pierce Rogers
- William Pinkney
- William Prescott
- William Proxmire
- William Pynchon
- William Rufus Day
- William Rufus Devane King