Abigor is an Austrian black metal band formed in 1993 by Peter Kubik and Thomas Tannenberger. After the release of several demos, original vocalist Tharen left the band and was replaced by Silenius, who recorded vocals for all Abigor releases until the recording of Channeling the Quintessence of Satan during which he opted to leave the band. Thurisaz, who had been in the thrash metal band Lost Victim together with Tannenberger in the 1980s, joined the band and finished recordings on Channeling the Quintessence of Satan. In late 1999, Tannenberger left the band for various reasons (ranging from personal problems to being fed up with what once was the "scene"). After his departure, Abigor released two more albums before breaking up in 2003.

In April 2006, Kubik and Tannenberger decided to join forces again. The band released the new album Fractal Possession in 2007. The band is scheduled to release a split EP in 2008 with French black metal group Blacklodge. In connection with this release Abigor is cooperating with Norwegian experimental artist Zweizz.

Early works by Abigor were loosely inspired by J. R. R. Tolkien's The Lord of the Rings. The album cover on Orkblut - The Retaliation is a collage of 2 paintings originally made by Lord of the Rings fantasy artist Ian Miller.

The album cover on Channeling the Quintessence of Satan was originally by the German printmaker/artist Albrecht Dürer. (The Knight, Death and the Devil, 1514)

Most Abigor releases were released by Napalm Records.

ABIGOR was formed in mid 1993 by P.K. and T.T. Immediately after that, Rune (now known as Tharen) joined ABIGOR as vocalist. The first demo, entitled ‘Ash Nazgh…’ was released in autumn 93, and in December the second demo, ‘lux devicta est’. In February 94 the ‘Promo-Tape II/94’ was released, and in March the last official demo, ‘Moonrise’. After the release of ‘Moonrise’, Tharen had to leave ABIGOR because of his passivity and lack of dedication. He was then replaced with