Kälin
Kälin or Kaelin is a surname, and may refer to:
- Alfred Kälin, Swiss cross country skier
- Alois Kälin, Swiss Nordic skier
- Carolyn Kaelin, American surgeon
- Charles S. Kaelin, American painter
- Christian Kälin, Swiss lawyer and businessman
- Karl Kälin, Swiss psychologist
- Kato Kaelin, American actor
- Stefan Kälin, Swiss alpine skier
- Urs Kälin, Swiss alpine skier
- Walter Kälin, Swiss humanitarian and lawyer