Jānis Kļaviņš
Jānis Kļaviņš or Janis Klavins is the name of the following people:
- Jānis Kļaviņš (soccer player) , Latvian soccer player
- Janis Klavins (medical doctor) (born Jānis Kļaviņš ; 1921–2018), Latvian-American oncologist and singer
- Jānis Kļaviņš (chess player) (1933–2008), Latvian chess player