There are at least four bands with this name:

(1) Gargoyle is an Australian hip-hop/rap artist based in Melbourne, Victoria, Australia. His debut album "Saintsinner" was released on Broken Tooth Entertainment in May 2008. MySpace: http://myspace.com/joeygargoyle

(2) Gargoyle is a melodic black metal band from Istanbul / Turkey. They have one album called "March Of The Heroes" released in 2007. The band is composed of Melih Pekin Pekinbas on synthesiser, Pelin Pelister Akyurek on the bass and her husband Cem Akyurek on guitars and vocal. The album's main theme is Conquest of Istanbul(Constinople) in 1453. The album is produced by Atlantis Records. The band can be contacted from www.geocities.com/gargoyletheban.

(3) Gargoyle is a thrash metal band from Japan that merge thrash with some folk and little avantgarde elements. Band was formed in 1987. They released 12 full length albums and many EPs and vhs. Katsuji (drums) also plays in Volcano and Animetal. First group's guitarist - SHE-JA is now playing in thrash metal band called Volcano.

(4) A heavy metal band from United States of America (Portland, Oregon) formed in 1982. They released 2 demos in 87-88 and one longplay in 1988 (Gargoyle).