Orden Ogan is a German power metal band with progressive and folk metal elements. The band was formed in 1996 by Sebastian Grütling (drums) and Sebastian Levermann (lead vocals and guitar). They currently have three demos and seven studio albums and are signed with AFM Records.

They are also the organizers of the German metal festival WinterNachtsTraum, which has featured such bands as Rage, Sinister, Axxis, Ensiferum, Van Canto, and Agathodaimon.

Founded in June 1996 as Tanzende Aingewaide, the band was renamed Orden Ogan in 1997. Orden Ogan means "The Order of Fear," Orden being the German word for Order, and Ogan being the Old Celtic word for Fear. They released three demo tapes: Into Oblivion (1998), Soli Deo Gloria (1999), and Testimonium A.D. (2004).

The band considers its history to begin in 2008 with the release of their first studio album, Vale, which was released via Yonah Records in Germany, and met with acclaim by the European press. The German magazine, Rock Hard Magazine, called the band "the one and only legitimate Blind Guardian successor". Vale was later released in Brazil and Japan in 2009. Vale is also the first of the band's albums to feature their mascot Alister Vale. The cover art on all of the band's studio albums are done by Andreas Marschall, who has also done cover art for bands such as Blind guardian. The band's songs may also include deeper meaning, but all studio albums include the loose concept of the story of their mascot Alister Vale, an immortal who is cursed and has to move on and on, but everything he leaves decays behind him. Orden Ogan participated in over 50 shows in 2008, with festivals such as Rock am Ring (Ger, Hi8 stage), Metal Healing in Greece, Germany's Rock Harz, and the Metal Camp in Slovenia.