Klug
Klug is a surname. Notable people with the surname include:
- Johann Christoph Friedrich Klug, German entomologist
- Bernd Klug, German naval officer
- Al Klug, American football player
- Aaron Klug, Lithuanian-born chemist
- Brian Klug, academic in U.K.
- Howard Klug, American clarinetist & academic
- Scott L. Klug, American politician
- Bryan Klug, English footballer
- John Klug, Australian footballer
- Gerald Klug, Austrian politician
- Chris Klug, American snowboarder
- Gerard Christopher Klug, American game designer
