Lista Ong-urilor din Prahova
| Denumire | Județ | Localitate ▲ ▼ |
| Asociatia Biroul De Consiliere Pentru Cetateni Ploiesti | Prahova | Ploiesti |
| Asociatia Biomag | Prahova | Campina |
| Asociatia Biodor | Prahova | Malamuc |
| Asociatia Bikers Ht | Prahova | Ploiesti |
| Asociatia Bikepacking Adventures | Prahova | Ploiesti |
| Asociatia Bias Eyes | Prahova | Bucov |
| Asociatia Betleem Din Romania | Prahova | Campina |
| Asociatia Bethezda New Family | Prahova | Bucov |
| Asociatia Betania Comunicatii | Prahova | Blejoi |
| Asociatia Betania | Prahova | Paulesti |
| Asociatia Bertea Traditii Si Sperante | Prahova | Bertea |
| Asociaţia Berinde | Prahova | Ploiesti |
| Asociatia Beintech | Prahova | Ploiestiori |
| Asociatia Behr | Prahova | Ploiesti |
| Asociatia Beehive | Prahova | Brebu Megiesesc |
| Asociatia Beautiful Mind | Prahova | Ploiesti |
| Asociatia Beautiful Mind | Prahova | Ploiesti |
| Asociatia Baschet Club T Pack | Prahova | Ploiesti |
| Asociatia Baschet Club Shooters | Prahova | Ploiesti |
| Asociatia Baschet Club Lynx | Prahova | Ploiesti |
