2005–06 First League of the Republika Srpska

The First League of the Republika Srpska 2005–06 was the 11th since its establishment.

Teams

 * Borac Banja Luka
 * BSK Crni Đorđe Banja Luka
 * Drina Zvornik
 * Famos Vojkovići
 * Glasinac Sokolac
 * Jedinstvo Brčko
 * Kozara Gradiška
 * Laktaši
 * Ljubić Prnjavor
 * Mladost Gacko
 * Nikos Kanbera Rudanka
 * Rudar Prijedor
 * Rudar Ugljevik
 * Sloboda Novi Grad
 * Sloga Doboj
 * Sloga Trn