Lista Ong-urilor din Bacau
| Denumire | Județ | Localitate ▲ ▼ |
| Asociatia Lichi Andreea Afj | Bacau | Bacau |
| Asociatia Life Help And Support Afj | Bacau | Bacau |
| Asociatia Life4pets Onesti Viata Pentru Animalele De Companie | Bacau | Onesti |
| Asociatia Liga Fiii Satului Stefan Cel Mare Afj | Bacau | Bacau |
| Asociatia Liga Judeteana A Pensionarilor Bacau Afj | Bacau | Bacau |
| Asociatia Lights Into The Future Afj | Bacau | Darmanesti |
| Asociatia Lina Picaturi De Iubire Afj | Bacau | Dragusani |
| Asociatia Lions Club Bacau Moldova Afj | Bacau | Bacau |
| Asociatia Lions Club Bacau Sanity | Bacau | Bacau |
| Asociatia Lions Club Comanesti | Bacau | Comanesti |
| Asociatia Lions Club Sf.gheorghe Bacau | Bacau | Bacau |
| Asociatia Lizuca Afj | Bacau | Bacau |
| Asociatia Lorsad Afj | Bacau | Bacau |
| Asociatia Luca Cel Istet | Bacau | Bacau |
| Asociatia Lui Codrin - Gabriel, Traieste Si Viseaza | Bacau | Bacau |
| Asociatia Lumina Afj | Bacau | Bacau |
| Asociatia Lumina Sediu Secundar | Bacau | Luncani |
| Asociatia Luminada Afj | Bacau | Bacau |
| Asociatia Lupii Tineri Afj | Bacau | Buhusi |
| Asociatia Lupul Alb Afj | Bacau | Oituz |
