Marcus Siepen

Birthday: 1968-09-08
Birthplace: Krefeld, Germany
Gender: Male
Owned By: Unowned

Marcus Siepen (born 8 September 1968) is a German guitarist, best known as the rhythm guitarist and backing vocalist of power metal band Blind Guardian. For the biggest percentage of Blind Guardian's songs, particularly in more recent years, he has almost strictly played rhythm guitar, with most lead and solo work being performed by André Olbrich. He has also been part of the band Sinbreed and live member of Demons & Wizards.

Credits

	Year	Title	Character
		Blind Guardian - A Journey to the Edge of Time	Guitarist
	2025-08-15	Blind Guardian Live at Summer Breeze	Rhythm Guitar
	2024-08-02	Blind Guardian: Live at Wacken Open Air 2024	Rhythm Guitar / Backing Vocals
	2010-10-31	Blind Guardian: [2010] Live at Moscow