Band Members

Final lineup

• Phil Anselmo – lead vocals (1987–2003)
• Dimebag Darrell – guitar, backing vocals (1981–2003)
• Rex Brown – bass, backing vocals (1982–2003)
• Vinnie Paul – drums, percussion (1981–2003)

Previous members

• Terry Glaze – rhythm guitar (1981–1982), lead vocals (1982–1986)

Session musicians

• Kerry King (Slayer) – outro guitar on Goddamn Electric from Reinventing the Steel (2000)
• Seth Putnam (Anal Cunt) – voices on The Great Southern Trendkill (1996)
• Marc Ferrari – backing vocals, rhythm guitar on Power Metal (1988)