Lars Ulrich

Drums, Percussions

ex-Mercyful Fate

Kirk Lee Hammett

Guitar, Back Vocals

Kirk Hammett

James Hetfield

Vocals, Guitar

Robert Trujillo

Guitar, Back Vocals

ex-Infectious Grooves, ex-Medication, Mass Mental, ex-Suicidal Tendencies, ex-Jerry Cantrell, ex-Ozzy Osbourne, ex-Black Label Society

Cliff Burton

Bass, Back Vocals

1983 - 1986
ex-Trauma (USA)

Jason Newsted

Bass, Back Vocals

1986 - 2001
IR8, ex-EchoBrain, Sexoturica, Whocares, Papa Wheelie, Newsted, ex-Flotsam And Jetsam, ex-Ozzy Osbourne

Dave Mustaine

Guitar, Back Vocals

1982 - 1983
MD.45, ex-Red Lamb, ex-DeuxMonkey, Megadeth

Ron McGovney

Bass, Back Vocals

1982 - 1983
Phantasm (USA-1)

Lloyd Grant

Guitar

1981 - 1981