Košarkaški klub Leotar (Serbian Cyrillic: Кошаркашки клуб Леотар, transl.

Leotar Basketball Club), commonly referred to as KK Leotar or Leotar Trebinje, is a men's professional basketball club based in Trebinje, Republika Srpska, Bosnia and Herzegovina.

The club is formed in 1948 as DTV Partizan and renamed as KK Leotar in 1974 after the mountain located just north of Trebinje.

[2][3] The club has had several denominations through the years due to its sponsorship: Leotar plays its home games at the Miloš Mrdić Sports Hall.

[4] Note: Flags indicate national team eligibility at FIBA sanctioned events.