Lista Ong-urilor din Ilfov
| Denumire | Județ | Localitate ▲ ▼ |
| Asociatia Baschet Club Dinamo Bucuresti | Ilfov | Olteni |
| Asociatia Baschet Club Evolution Bucuresti | Ilfov | Otopeni |
| Asociatia Baschet Club Rising Stars | Ilfov | Popesti Leordeni |
| Asociatia Baschet Club Shooting Stars | Ilfov | Buftea |
| Asociatia Basic Help | Ilfov | Popesti Leordeni |
| Asociatia Batranete Linistita | Ilfov | Clinceni |
| Asociatia Batranii Din Otopeni | Ilfov | Otopeni |
| Asociatia Beautiful Minds (minti Frumoase) Punct De Lucru | Ilfov | Voluntari |
| Asociatia Becar.ro | Ilfov | Bragadiru |
| Asociatia Behring Romania | Ilfov | Berceni |
| Asociatia Bel Sejur | Ilfov | Caldararu |
| Asociatia Bel Sorriso | Ilfov | Afumati |
| Asociatia Believe In Angels | Ilfov | Bragadiru |
| Asociatia Berluni Racing Team | Ilfov | Dudu |
| Asociatia Betyy Jony | Ilfov | Dumbraveni |
| Asociatia Bianca Ionescu | Ilfov | Popesti Leordeni |
| Asociatia Bibliotecarilor Si Documentaristilor Din Bucuresti Abidor | Ilfov | Buftea |
| Asociatia Big Red Machine | Ilfov | Cozieni |
| Asociatia Bikers Perla Neagra | Ilfov | Peris |
| Asociatia Bilete Spre Fericire | Ilfov | Tunari |
