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
League table
External links FSRS official website.