Lista Ong-urilor din Bacau
| Denumire | Județ | Localitate ▲ ▼ |
| Asociatia Parintilor Scoala Nr. 1 Onesti | Bacau | Onesti |
| Asociatia Paws League A Chance For Life | Bacau | Onesti |
| Asociatia Fiii Satului Bratila | Bacau | Onesti |
| Asociatia Copii Magici | Bacau | Onesti |
| Asociatia De Backgammon Star | Bacau | Onesti |
| Asociatia Danube Furniture | Bacau | Onesti |
| Organizatia Sindicala Icar Liceul Tehnologic Onesti | Bacau | Onesti |
| Asociatia Maria Si Alexandru Lupta Pentru O Lume Mai Buna | Bacau | Onesti |
| Asociatia Parintilor Elevilor Scolii George Calinescu Onesti Principal | Bacau | Onesti |
| Asociatia Aeroclub Onesti | Bacau | Onesti |
| Asociatia Clubul Sportiv Columbofil Stejarul Onesti Afj | Bacau | Onesti |
| Asociatia Crestina Renovatio | Bacau | Onesti |
| Asociatia Dolly Si Bobby | Bacau | Onesti |
| Asociatia Help 4 Paws Together Ajutam 4 Labute Impreuna | Bacau | Onesti |
| Asociatia Infantiliti | Bacau | Onesti |
| Asociatia Life4pets Onesti Viata Pentru Animalele De Companie | Bacau | Onesti |
