Killjoy is the second full-length album released by New Zealand rock band Shihad.

It is their first album to go gold in New Zealand and has since gone platinum in said country.

It is widely regarded as a classic New Zealand rock album.

According to MTV, Iggy Pop and the members of metal band Metallica have both highly praised this album.

[2] The Japanese version included an extra track called "N.I.L."