Casper (surname)
Casper is a surname. Notable people with the surname include:
- Billy Casper, American golfer
- Chris Casper, English former footballer and football manager
- Dave Casper, American professional football player
- Drew Casper, American film historian and theorist
- Duncan Spears Casper,, early Mormon pioneer and one of the first settlers of Holladay, Utah.
- Gerhard Casper, ninth president of Stanford University
- John Casper, astronaut and U.S. Air Force colonel
- Siegfried Jost Casper, German biologist
