| Organising body | FFER |
|---|---|
| Founded | 2005; 20 years ago (2005) |
| Country |  Brazil |
| State |  Rondônia |
| Level on pyramid | 2 |
| Promotion to | Campeonato Rondoniense |
| Current champions | Guaporé (1st title) (2024) |
| Most championships | Pimentense (2 titles) |
| Website | FFER Official website |
TheCampeonato Rondoniense Second Division is the second tier of the professionalstate football league in the Brazilianstate ofRondônia. It is run by theRondônia Football Federation (FFER).[1][2]
| Season | Champions | Runners-up |
|---|---|---|
| 2005 | Ulbra Ji-Paraná (1) | Grêmio Espigão |
| 2006 | Jaruense (1) | Ariquemes FC |
| 2007 | Ariquemes FC (1) | Rolim de Moura |
| 2008 | Espigão (1) | Shallon |
| 2009 | Moto Clube (1) | Ji-Paraná |
| 2010 | Not held | |
| 2011 | Ji-Paraná (1) | União Cacoalense |
| 2012 | Pimentense (1) | Santos |
| 2013[3] | União Cacoalense (1) | — |
| 2014–2020 | Not held | |
| 2021 | Pimentense (2) | Genus |
| 2022 | Vilhenense (1) | Ji-Paraná |
| 2023 | Vilhena (1) | Barcelona |
| 2024[4] | Guaporé (1) | Rolim de Moura |
Teams inbold stills active.
| Rank | Club | Winners | Winning years |
|---|---|---|---|
| 1 | Pimentense | 2 | 2012, 2021 |
| 2 | Ariquemes FC | 1 | 2007 |
| Espigão | 2008 | ||
| Guaporé | 2024 | ||
| Jaruense | 2006 | ||
| Ji-Paraná | 2011 | ||
| Moto Clube | 2009 | ||
| Ulbra | 2005 | ||
| União Cacoalense | 2013 | ||
| Vilhena | 2023 | ||
| Vilhenense | 2022 |
| City | Championships | Clubs |
|---|---|---|
 Ji-Paraná | 2 | Ji-Paraná (1),Ulbra (1) |
 Pimenta Bueno | 2 | Pimentense (2) |
 Vilhena | 2 | Vilhena (1),Vilhenense (1) |
 Ariquemes | 1 | Ariquemes FC (1) |
 Cacoal | 1 | União Cacoalense (1) |
 Espigão d'Oeste | 1 | Espigão (1) |
 Jaru | 1 | Jaruense (1) |
 Porto Velho | 1 | Moto Clube (1) |
 Rolim de Moura | 1 | Guaporé (1) |