Lista Ong-urilor din Bacau
| Denumire | Județ | Localitate ▲ ▼ |
| Asociatia Sport Activ Onesti 2013 Afj | Bacau | Onesti |
| Asociatia Filantropia Onesteana Afj | Bacau | Onesti |
| Asociatia Chinologica Onesti Afj | Bacau | Onesti |
| Asociatia Ecoenergy Afj | Bacau | Onesti |
| Asociatia Septembrie Medical Onestean Afj | Bacau | Onesti |
| Asociatia Oameni Pentru Viitor Afj | Bacau | Onesti |
| Asociatia Dragos Voda Onesti Afj | Bacau | Onesti |
| Asociatia Nonguvernamentala Pentru Dezvoltare Comunitara Forum Onesti Afj | Bacau | Onesti |
| Asociatia Ghioceii Onesti Afj | Bacau | Onesti |
| Asociatia Speo Club Montana Afj | Bacau | Onesti |
| Fundatia Vivian Afj | Bacau | Onesti |
| Asociatia Noua Generatie Afj | Bacau | Onesti |
| Asociatia Pentru Transport Marfuri Periculoase Afj | Bacau | Onesti |
| Asociatia Gospomas P.a.s. Afj | Bacau | Onesti |
| Asociatia Materna Afj | Bacau | Onesti |
| Asociatia Proser Afj | Bacau | Onesti |
| Asociatia Centrul De Experiente Pedagogice Si Culturale | Bacau | Onesti |
| Asociatia T.c.ind P.a.s. Tehnocin Afj | Bacau | Onesti |
| Asociatia Club Sportiv Sportul Onesti | Bacau | Onesti |
