Lista Ong-urilor din Prahova
| Denumire | Județ | Localitate ▲ ▼ |
| Fundatia Euro Est | Prahova | Ploiesti |
| Asociatia Sportiva Vega Soced | Prahova | Ploiesti |
| Fundatia Magna Cum Laude | Prahova | Ploiesti |
| Fundatia Augusta | Prahova | Ploiesti |
| Fundatia Sf Maria | Prahova | Ploiesti |
| Fundatia Danke | Prahova | Ploiesti |
| Fundatia Inos | Prahova | Ploiesti |
| Asociatia Bolnavilor De Cancer Filiala Prahova | Prahova | Ploiesti |
| Asociatia Mediroma | Prahova | Ploiesti |
| Fundatia Filantropica Non Profit Alexandra | Prahova | Ploiesti |
| Asociatia Ocolul Silvic Ever Green | Prahova | Ploiesti |
| Asociatia Art Laboratoire | Prahova | Ploiesti |
| Asociatia Sfantul Mucenic Mina Ploiesti | Prahova | Ploiesti |
| Fundatia F O R T U N A | Prahova | Ploiesti |
| Asociatia Clubul Columbofil Ploiesti | Prahova | Ploiesti |
| Fundatia Medcultura | Prahova | Ploiesti |
| Fundatia Danka | Prahova | Ploiesti |
| Asociatia Profesionala Vitivinicola Dealul Mare | Prahova | Ploiesti |
| Asociatia Clubul Sportiv Petrosport Ploiesti | Prahova | Ploiesti |
| Asociatia Alecse Paul Eduard | Prahova | Ploiesti |
