This is a list of Therion's current, former, guest, live members and people directly related to the band. For detailed information, such as voice range or specified song appearance, see the proper album article of the relevant year.
Artists of cover artworks:
Therion is a Swedish symphonic metal band founded by Christofer Johnsson in 1987. Its name was inspired by the Celtic Frost album To Mega Therion. "To Mega Therion" is Greek for "The Great Beast" and was a title used by occultist Aleister Crowley. Originally a death metal band, Therion adjusted its musical style by adding orchestral elements, including choirs, classical musicians, and even a full orchestra at their concert performances. As a result, they are considered pioneers of the symphonic metal genre.
Lepaca Kliffoth is the fourth studio album by Swedish symphonic metal band Therion. The title refers to the qlippoth. Stylistically, it retains the aggressive riffing and sheds the harsh growls of the band's previous death metal output, while also incorporating more elements of traditional heavy metal and more pronounced gothic and symphonic elements, often leading to this album being viewed as a transitional album in Therion's discography.
Carbonized was a Swedish avant-garde metal band formed in Saltsjöbaden in 1988. The band was formed by Lars Rosenberg in 1988, with Dismember vocalist Matti Kärki. Joined by drummer Piotr Wawrzeniuk, the trio was completed by Therion's Christofer Johnsson, who originally agreed to only perform session guitarwork but eventually became a full-time member.
Beyond Sanctorum is the second studio album by Swedish symphonic metal band Therion, released in January 1992. It was re-released on 27 November 2000 under the Nuclear Blast label as a part of The Early Chapters of Revelation boxset. It contains remastered songs, as well as four bonus tracks.
Graveworm is an Italian extreme metal band from Brunico formed in 1992.
Theli is the fifth studio album by Swedish symphonic metal band Therion. While Theli stays true to the band's roots in that it has a very dark sound, it is a major turning point in their history. Set, Egyptian god, is shown on the front cover. This was the last album on which Christofer Johnsson sang until 2004's "Lemuria". A music video was filmed for the song "To Mega Therion". The song To Mega Therion appears in the shockumentary film Traces of Death IV.
Waldemar Sorychta is a Polish heavy metal record producer and musician who has lived in Germany since 1982.
Piotr Wawrzeniuk is a Polish historian and musician. He is best known as a member of the symphonic metal band Therion, and as a member of Serpent, Carbonized, and The Robots.
A'arab Zaraq – Lucid Dreaming is the sixth studio album by Swedish symphonic metal band Therion released in the year that the band celebrated their tenth anniversary. The record contains a few unused songs from Theli, a few cover songs the band had made, plus a full soundtrack Christofer Johnsson had made independently for the film called The Golden Embrace.
Vovin is the seventh studio album by Swedish symphonic metal band Therion. It is their bestselling album, selling over 150,000 copies in Europe alone. Even though it was released under the name Therion, Christofer Johnsson regards this as his solo album, as it was recorded entirely with studio musicians who were not members of the band.
Live in Midgård is the first live album by Swedish symphonic metal band Therion. This double-disc album was recorded in Colombia, Germany and Hungary during the Secret of the Runes world tour in late 2001. Cover by Axel Jusseit and Thomas Ewerhard.
Lemuria is the eleventh studio album by Swedish symphonic metal band Therion. The album title refers to the name of a supposed sunken continent Lemuria, much like Atlantis. It was released simultaneously with Sirius B. Cover artwork was made by Thomas Ewerhard.
Sirius B is the twelfth studio album by Swedish symphonic metal band Therion. The album title refers to the star Sirius B. It was released simultaneously with Lemuria. The cover artwork was by Thomas Ewerhard.
"The Beauty in Black" is the first single released by Swedish symphonic metal band Therion.
"Siren of the Woods" is the second single released by Swedish symphonic metal band Therion.
Celebrators of Becoming is the second box set by Swedish symphonic metal band Therion, released on 5 May 2006. It contains 4 DVDs and 2 audio discs. It is available in two versions: The luxury digipak version in a slip case and the cheaper non-digipak version. Both versions contain all discs. Cover artwork was made by Thomas Ewerhard.
Gothic Kabbalah is the thirteenth studio album by Swedish symphonic metal band Therion. It was released in Europe on 12 January 2007. The album was mixed by Stefan Glaumann, who also contributed to bands such as Rammstein, Evergrey, Europe and Def Leppard. The main line-up has been slightly changed since previous studio albums : Petter Karlsson returned to play drums, having already played with the band during Lemuria / Sirius B tour during the period of 2004–2006. Since Christofer Johnsson announced in 2006 he is retiring from singing, vocals on Gothic Kabbalah were performed by Mats Levén, as well as Snowy Shaw and three female singers: Katarina Lilja, Anna Nyhlin and Hannah Holgersson.
Sven Erik Herman Thomas Vikström is a Swedish singer best known for working with hard rock and heavy metal bands including doom metal bands Candlemass and power metallers Stormwind. He is the son of opera singer Sven-Erik Vikström. He is also a permanent vocalist for the symphonic metal band Therion.
Sitra Ahra is the fourteenth studio album by Swedish symphonic metal band Therion released on 17 September 2010 in Europe, and 26 October 2010 in North America. It is the first studio release since Gothic Kabbalah in 2007. The album title was announced on 4 February 2010. It refers to the qlippoth of Qabalistic lore.
Leviathan is the seventeenth studio album by Swedish symphonic metal band Therion. It was released on 22 January 2021 by Nuclear Blast Records. It is the first part in Leviathan trilogy, its sequels Leviathan II and Leviathan III were released on 2022 and 2023 respectively.