Terence Michael Joseph "Geezer" Butler (born 17 July 1949) is an English musician and songwriter. He is best known as the bassist and primary lyricist of the heavy metal band Black Sabbath. He has also recorded and performed with Heaven & Hell, GZR, and Ozzy Osbourne. Butler was the bassist of Deadland Ritual, which has since disbanded.

KNOWN FOR

Classic Albums
2010
Seven Ages of Rock
2007
Heavy: The Story of Metal
2006
Back to the Beginning: Ozzy's Final Bow
2026
Greatest Basslines
2025
The Nine Lives of Ozzy Osbourne
2020
Live Aid
1985
God Bless Ozzy Osbourne
2011
Moscow Music Peace Festival
1989
Black Sabbath - Don Kirshner's Rock Concert
1975
Dio: Dreamers Never Die
2022
We Sold Our Souls for Rock 'n Roll
2001

FILMOGRAPHY

All
Movies
TV
Acting
59
Writing
1
Producing
1
2026
Back to the Beginning: Ozzy's Final Bow
as Self · unreleased
2025
Black Sabbath: Vol. 4 Documentary
as Self
2025
Greatest Basslines
as Self
2022
Dio: Dreamers Never Die
as Self
2022
Black Sabbath: Master of Reality Documentary
as Self
2022
Black Sabbath: Sabotage - The Documentary
as Self
2020
The Nine Lives of Ozzy Osbourne
as Self
2017
Black Sabbath: The End of The End
as Self
2017
Black Sabbath: The End - Live In Birmingham
as Self - Bass
2014
Ozzy Osbourne: Memoirs of a Madman
2013
Black Sabbath: Live... Gathered In Their Masses
as Bass
2013
Black Sabbath: 13
as Self
2012
Black Sabbath: [2012] Live at O2 Academy
as Bass
2011
God Bless Ozzy Osbourne
as Self
2011
Black Sabbath - Paris 1970
as Self
2010
Classic Albums: Black Sabbath - Paranoid
as Self
2010
Heaven & Hell: Neon Nights
as Bass
2010
Heaven & Hell: Neon Nights - 30 Years of Heaven & Hell
as Himself
2010
Heavy Metal Britannia
as Self
2010
Heaven & Hell: Neon Nights: Live at Wacken
as bass
2010
Classic Albums
as Self
2007
Heaven & Hell: Live From Radio City Music Hall
as Bass
2007
Seven Ages of Rock
as Self
2006
Heavy Metal: Louder Than Life
as Self
2006
Heavy: The Story of Metal
as Self
2005
Black Sabbath: [2005] Rockwave Festival
2004
Black Sabbath: Undead and Alive
2004
Black Sabbath [2004] with Rob Halford Live at Ozzfest
as Self - Bass
2002
Inside Black Sabbath: A Critical Review 1970-1992
as Self
2001
We Sold Our Souls for Rock 'n Roll
as Self
1999
Black Sabbath: The Last Supper
as Bass
1999
Black Sabbath: Burgettstown, PA 1999
as Bass
1999
Black Sabbath: [1999] Seattle, Washington
as Bass
1999
Black Sabbath - The Last Super
1995
Ozzy Osbourne: [1995] Monsters Of Rock Chile
as Self
1994
Black Sabbath. River Plate Stadium Buenos Aries 1994
as Bass
1994
Black Sabbath - Cross Purposes Live
as Bass
1993
Ozzy Osbourne: Live & Loud
1992
Black Sabbath: The Black Sabbath Story, Volume One
as Self
1992
Black Sabbath: Monsters of Rock Italy
as Self
1992
Black Sabbath: [1992] Beacon Theater, NY
as Bass
1992
Black Sabbath: [1992] Live in Rio - Dehumanizer Tour
as Bass
1992
Black Sabbath: The Black Sabbath Story, Volume Two
as himself
1991
Ozzy Osbourne: Don't Blame Me
as Self
1989
Moscow Music Peace Festival
as Self [Black Sabbath]
1989
Ozzy Osbourne: (1989) Philadelphia, PA
as Self
1988
Ozzy Osbourne: Wicked Videos
1985
Live Aid
as Self
1985
Black Sabbath: Live Aid
as Self
1981
Black Sabbath & Blue Öyster Cult: Black and Blue
as Bass
1980
Black Sabbath: Never Say Die
as Self
1976
Black Sabbath: Live in Fresno
1975
Black Sabbath - Don Kirshner's Rock Concert
1974
Black Sabbath: California Jam
1972
Black Sabbath - In Concert 1972
1970
Black Sabbath - Musikladen Live
as Bass
1970
Black Sabbath - Musikladen Live
as Drums
1970
Black Sabbath: Live in Paris
as Self - Bass
1970
Black Sabbath - Pop Shop: Part 1
as Geezer Butler