Necro

Necro may refer to:
 * necro-, the Greek prefix meaning death
 * Necromancy, a type of magic
 * Necrophilia, the sexual attraction to corpses
 * Necropolis, a large ancient cemetery
 * Necro (Street Fighter), a character from the Street Fighter III series
 * Necro, a transdimensional demon of darkness from Brave Saga 2.

Music

 * The Necros, band
 * Necro (rapper) (born 1976), an American rapper