William Schneider
William or Bill Schneider may refer to:
- William Schneider (politician), former attorney general of Maine
- William Schneider Jr., chairman of the American Defense Science Board
- William C. Schneider, American aerospace engineer
- Creed Bratton, American actor
- William G. Schneider, Canadian chemist and research administrator
- William H. Schneider, United States Army general
- Bill Schneider (journalist), political commentator for CNN
- Bill Schneider (musician), bassist, guitar tech, and tour crew manager
- Buzz Schneider, American ice hockey player, 1980 Olympic gold medalist