Slayer (disambiguation)

A slayer is someone who kills animals or people. The past tense of the verb "slay" is "slew" or "slain".

Slayer could also mean:
Buffy the Vampire Slayer is the name of a movie and a television show where the main character, Buffy, kills vampires. 
Slayers, an anime where Lina uses her magical powers to slay bad demons.
A skill in Runescape.
 Slayer the heavy metal band.