

Biohazard
| Country | United States |
|---|---|
| Formed | 1987, Brooklyn, New York |
| Genres | Thrash Metal, Hardcore Punk |
| Labels | Nuclear Blast |
Line-up (members)
- Billy Graziadei : Guitars, Vocals (1987-2006, 2008-)
- Scott Roberts : Guitars (2002-2005), Bass, Vocals (2011-)
- Bobby Hambel : Guitars (1987-1994, 2008-)
- Danny Schuler : Drums (1988-2006, 2008-)
Former members
- Anthony Meo : Drums (1987-1988)
- Rob Echeverria : Guitars (1996-2000)
- Leo Curley : Guitars (2000-2002)
- Carmine Vincent : Guitars (2002)
- Evan Seinfeld : Vocals, Bass (1987-2006, 2008-2011)
Biohazard Discography
| Album title | Lyrics | Type | Released | Rating | Votes | Reviews | |||
|---|---|---|---|---|---|---|---|---|---|
| Biohazard (1988) | Demo | 1988 | - | 0 | 0 | ||||
| Biohazard (1990) | ![]() |
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Studio | 1990-06-30 | - | 0 | 0 | ||
| Don't Be Half a Man (1991) | Single | 1991 | - | 0 | 0 | ||||
| Urban Discipline (1992) | ![]() |
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Studio | 1992-11-10 | - | 0 | 0 | ||
| After Forever (1994) | ![]() |
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Split | 1994 | - | 0 | 0 | ||
| How It Is (1994) | Single | 1994 | - | 0 | 0 | ||||
| Tales from the Hard Side (1994) | Single | 1994 | - | 0 | 0 | ||||
| State of the World Address (1994) | ![]() |
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Studio | 1994-05-24 | - | 0 | 0 | ||
| Authority (1995) | Single | 1995 | - | 0 | 0 | ||||
| A Lot to Learn (1996) | Single | 1996 | - | 0 | 0 | ||||
| Mata Leão (1996) | ![]() |
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Studio | 1996-06-25 | - | 0 | 0 | ||
| No Holds Barred (1997) | ![]() |
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Live | 1997-07-12 | - | 0 | 0 | ||
| Switchback (1999) | Single | 1999 | - | 0 | 0 | ||||
| End of My Rope (1999) | Single | 1999 | - | 0 | 0 | ||||
| Resist (1999) | Single | 1999 | - | 0 | 0 | ||||
| New World Disorder (1999) | ![]() |
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Studio | 1999-06-08 | 80 | 1 | 0 | ||
| Tales from the B-Side (2001) | ![]() |
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Compilation | 2001-07-03 | - | 0 | 0 | ||
| Uncivilization (2001) | ![]() |
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Studio | 2001-09-11 | 85 | 2 | 0 | ||
| Kill or Be Killed (2003) | ![]() |
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Studio | 2003-03-18 | 80 | 2 | 0 | ||
| Means to an End (2005) | ![]() |
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Studio | 2005-08-29 | 85 | 1 | 0 | ||
| Reborn in Defiance (2012) | ![]() |
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Studio | 2012-01-20 | 70 | 1 | 0 |




