Necrophobia - Fear of death or dead things.

Nelophobia - Fear of glass.

Neopharmaphobia - Fear of new drugs.

Neophobia - Fear of anything new.

Nephophobia - Fear of clouds.

Noctiphobia - Fear of the night.

Nomatophobia - Fear of names.

Nosocomephobia - Fear of hospitals.

Nosemaphobia - Fear of becoming ill.

Nosophobia - Fear of becoming ill.

Nostophobia - Fear of returning home.

Novercaphobia - Fear of your step-mother.

Nucleomituphobia - Fear of nuclear weapons.

Nudophobia - Fear of nudity.

Numerophobia - Fear of numbers.

Nyctohylophobia - Fear of dark wooded areas or of forests at night.

Nyctophobia - Fear of the dark or of night.