Mustard (name)
Notable people with the name Mustard include:
- Chad Mustard, American football tight end
- Deanna Mustard, American voice actress
- DJ Mustard, American music producer and DJ
- Ernest Mustard, World War I flying ace
- Fred Mustard Stewart, American novelist
- Jack Mustard, English professional association footballer
- James Fraser Mustard, Canadian physician and scientist
- John F. Mustard, American planetary scientist
- Phil Mustard, English cricketer
- William Thornton Mustard, Canadian physician and cardiac surgeon