Directory of Phobias - N
| Nakedness | Gymnophobia |
| Names | Nomatophobia |
| Narrowness | Anginaphobia |
| Needles and pins | Belonophobia or Aichmophobia |
| Neglect of duty | Paralipophobia |
| New | Neophobia |
| Night | Nyctophobia |
| Noise or loud talking | Phonophobia or Acousticophobia |
| Northern lights | Auroraphobia |
| Nosebleeds | Epistaxiophobia |
| Novelty | Cainophobia or Neophobia |
| Nuclear weapons | Nucleomituphobia |
| Number 666 | Hexakosioihexekontahexaphobia |
| Numbers | Arithmophobia |
| Number 8 | Octophobia |