The 2012 Campeonato Rondoniense was the 18th season of Rondônia's top professional football league. The competition began 31 March and ended 9 June. Esporte Clube Espigão was the defending champion.
Format The eight clubs played a double round robin format. The best four teams advanced to the semifinals.
Qualifications The first stage champions qualified for Série D. The champion qualified for 2013 Copa do Brasil.
Participating teams
Club Home city Ariquemes Ariquemes Espigão Espigão d'Oeste Genus Porto Velho Moto Clube Porto Velho Rolim de Moura Rolim de Moura Ji-Paraná Ji-Paraná União Cacoalense Cacoal Vilhena Vilhena
First stage
Semifinals
Finals Finals First leg
Second leg
Ji-Paraná won 4-6 on aggregate
References
External links https://www.futeboldonorte.com/