Current members

Eric Petersen
Chuck Billy
Alex Skolnick
Gene Hoglan
Steve DiGiorgio

guitar, background vocals   (1983- present)

lead vocals   (1986- present)

lead guitar, background vocals   (1983-1992, 2005- present)

drums   (1996-1997, 2011- present)

bass, background vocals   (1998-2005, 2014- present)

Past members

Greg Christian
Derrick Ramirez
Mike Ronchette
Louie Clemente
Steve "Zetro" Souza
Glen Alvelais
Paul Bostaph
James Murphy

bass   (1983-1996, 2005-2014)

lead vocals, guitar   (1983, 1997-1998)

drums   (1983)

drums   (1983-1993, 2005-2006)

lead vocals   (1983-1986)

lead guitar   (1992-1993, 1997-1998)

drums   (1993, 2004-2005, 2006-2007, 2007-2011)

lead guitar   (1993-1996, 1998-2000)

John Tempesta

drums   (1993-1994, 2005-2006)

Jon Dette

drums   (1994-1995, 1997-1998)

Chris Kontos

drums   (1995-1996)

Dave Lombardo

drums   (1998-1999)

Jon Allen

drums   (1999-2004)

Steve Smyth

lead guitar   (2000-2004)

Nick Barker

drums   (2007)

discography

The Legacy

Full- Length   (1987)

Live at Eindhoven

Live Album   (1987)

Trial By Fire

single   (1988)

The New Order

Full- Length   (1988)

Greenhouse Effect

single   (1989)

Practice What You Preach

Full- Length   (1989)

Kerrang! Plastic Explosive

Split   (1990)

Souls of Black
Seen Between the Lines

Full- Length   (1990)

Video   (1991)

Elecrtic Crown

Video   (1992)

The Ritual

Full- Length   (1992)

Return to the Apocalyptic City

EP   (1993)

Dog Faced Gods

single   (1994)

Low

Full- Length   (1994)

Live at the Fillmore

Live Album   (1995)

The Best of Testament

Compilation   (1996)

Demonic

Full- Length   (1997)

Signs of Chaos: The Best of Testament

Compilation   (1997)

The Gathering
The Very Best of Testament
First Strike Still Deadly
Days of Darkness
Live in London
Live in London
The Spitfire Collection
The Formation of Damnation
Live at Eindhoven '87
True American Hate
Native Blood
Dark Roots of Earth
Animal Magnetism
Original Album Series
Dark Roots of Thrash
Brotherhood of the Snake

Full- Length   (1999)

Compilation   (2000)

Full- Length   (2001)

Compilation   (2004)

Live Album   (2005)

Video   (2005)

Compilation   (2007)

Full- Length   (2008)

Live Album   (2009)

single   (2012)

single   (2012)

Full- Length   (2012)

single   (2013)

Box Set   (2013)  

Live Album   (2013)

Full- Length   (2016)