Lista Ong-urilor din Cluj
| Denumire | Județ | Localitate ▲ ▼ |
| Asociatia Bibliotecarilor Din Bibleoteca Fil.cluj | Cluj | Cluj Napoca |
| Asociatia Biene Maja | Cluj | Cluj Napoca |
| Asociatia Bienenwald | Cluj | Cluj Napoca |
| Asociatia Binele Nevazut | Cluj | Cluj Napoca |
| Asociatia Bio Abacus Development | Cluj | Balcesti |
| Asociatia Bio Art | Cluj | Floresti |
| Asociatia Bio Fideu Caianu | Cluj | Caianu |
| Asociatia Bio Habitat | Cluj | Cluj Napoca |
| Asociatia Biserica Lui Cristos | Cluj | Cluj Napoca |
| Asociatia Biserica Romana Unita | Cluj | Dej |
| Asociatia Blana | Cluj | Cluj Napoca |
| Asociatia Blana | Cluj | Cluj Napoca |
| Asociatia Blanca | Cluj | Cluj Napoca |
| Asociatia Blitz | Cluj | Cluj Napoca |
| Asociatia Blue Knights Seven ( Cavalerii Albastri Sapte | Cluj | Cluj Napoca |
| Asociatia Blue Sunny Days Zile Albastre Insorite | Cluj | Copaceni |
| Asociatia Bnei Baruch Kabbalah | Cluj | Mihai Viteazu |
| Asociatia Bogancs Zurbolo Egyesulet | Cluj | Cluj Napoca |
| Asociatia Bogancs Zurbolo Egyesulet | Cluj | Cluj Napoca |
| Asociatia Boiler | Cluj | Cluj Napoca |
