U.D.O.
U.D.O.
Genel bilgiler
Başladığı yer	Solingen, Almanya
Tarzlar	Heavy metal
Etkin yıllar	1987-günümüze
Müzik şirketi	AFM Records, Breaker Records, GUN Records, RCA Records
İlişkili hareketler	Accept, Gotthard, Bullet, Edge of Forever
Resmî site	Resmi websitesi: www.udo-online.de
Üyeler	Udo Dirkschneider Fitty Wienhold Francesco Jovino Andrey Smirnov Kasperi Heikkinen
Eski üyeler	Peter Szigeti Frank Rittel Dieter Rubach Thomas Franke Andy Susemihl Mathias Dieth Thomas Smuszynski Stefan Schwarzmann Wolla Böhm Frank Fricke Stefan Kaufmann Jürgen Graf Igor Gianola Lorenzo Milani

U.D.O., 1987'de Udo Dirkschneider tarafından kurulmuş Alman Heavy metal grubudur.

• Animal House (1987)
• Mean Machine (1988)
• Faceless World (1990)
• Timebomb (1991)
• Solid (1997)
• No Limits (1998)
• Holy (1999)
• Man and Machine (2002)
• Thunderball (2004)
• Mission No. X (2005)
• Mastercutor (2007)
• Dominator (2009)
• Rev Raptor (2011)
• Steelhammer (2013)
• Decadent (2015)

• Live from Russia (2001)
• Nailed to Metal – The Missing Tracks (2003)
• Mastercutor Alive (2008)
• Live In Sofia (2011)
• Steelhammer - Live From Moscow (2014)

• Best Of (1999)
• Metallized - 20 Years of Metal (2007)
• Celebrator - Rare Tracks (2012)^[1]

• They Want War (1988)
• Heart of Gold (1990)
• Faceless World (1990)
• Two Faced Woman (1997)
• Independence Day (1997)
• Lovemachine (1998)
• Dancing With An Angel (2002)
• 24/7 EP (2005)
• The Wrong Side of Midnight EP (2007)
• Infected EP (2009)
• Leatherhead EP (2011)

• They Want War (1988)
• Break The Rules (1989)
• Heart Of Gold (1990)
• Independence Day (1997)
• Dancing With An Angel (with Doro Pesch) (2002)
• Thunderball (2004)
• Blind Eyes (2004)
• The Arbiter (2004)
• Trainride To Russia (2004)
• Mean Streets (2005)
• The Wrong Side Of Midnight (2007)
• Black And White (2009)
• Leatherhead (2011)
• I Give As Good As I Get (2011)
• Metal Machine (2013)
• Heavy Rain (2013)
• Decadent (2014)

• Nailed to Metal – The Complete History (2003)
• Thundervision (2004)
• Mastercutor Alive (2008)
• Live In Sofia (2012)

• Udo Dirkschneider – Vokal
• Peter Szigeti – Gitar (1987)
• Mathias Dieth – Gitar (1987–1991,1997)
• Frank Rittel – Bas (1987)
• Thomas Franke – Davul (1987–1989)

• U.D.O. Resmi websitesi: www.udo-online.de17 Şubat 2011 tarihinde Wayback Machine sitesinde arşivlendi.