OK Kamnik
Odbojkarski klub Kamnik, commonly referred to as Calcit Kamnik or Calcit Volley due to sponsorship reasons, is a Slovenian volleyball team from Kamnik. The team competes in the Slovenian League and in MEVZA League. Kamnik was founded in 1947, and won the Slovenian League and Slovenian Cup three times.Honours
- Slovenian Volleyball League: 3
- Slovenian Volleyball Cup: 3