Lista Ong-urilor din Cluj
| Denumire | Județ | Localitate ▲ ▼ |
| Asociatia Kino Kult | Cluj | Cluj Napoca |
| Asociatia Kiss Kid | Cluj | Cluj Napoca |
| Asociatia Kiwanis Club Cluj | Cluj | Cluj Napoca |
| Asociatia Klausen Hub | Cluj | Cluj Napoca |
| Asociatia Klausenburg | Cluj | Cluj Napoca |
| Asociatia Klautism | Cluj | Cluj Napoca |
| Asociatia Klikk Art Centrum Egyesulet | Cluj | Cluj Napoca |
| Asociatia Knights On Wheels | Cluj | Campia Turzii |
| Asociatia Know Society | Cluj | Cluj Napoca |
| Asociatia Kodiak | Cluj | Cluj Napoca |
| Asociatia Kolozsvar Tarsasag | Cluj | Cluj Napoca |
| Asociatia Kolozsvar2015 | Cluj | Cluj Napoca |
| Asociatia Kolozsvari Casino | Cluj | Cluj Napoca |
| Asociatia Kolozsvari Hollo Egyesulet | Cluj | Cluj Napoca |
| Asociatia Konyvespolc Egyesulet Asociatia Raft De Carti | Cluj | Cluj Napoca |
| Asociatia Konyvespolc Egyesulet Asociatia Raft De Carti | Cluj | Cluj Napoca |
| Asociatia Korzo | Cluj | Cluj Napoca |
| Asociatia Korzo | Cluj | Cluj Napoca |
| Asociatia Kovendert | Cluj | Plaiesti |
| Asociatia Kozmutza Flora | Cluj | Cluj Napoca |
