James LoMenzo is an American musician, currently the bassist for thrash metal band Megadeth. He has previously been a member of White Lion, Black Label Society, Pride & Glory and Slash's Snakepit, and played with David Lee Roth, John Fogerty and Ace Frehley.

KNOWN FOR

Restrung
2014
No Holds Bar-B-Que
2002
Megadeth - Crush the World: Live at Buenos Aires 2024 (Night 2)
Megadeth - Hellfest 2026
2026
Black Label Society - The European Invasion Doom Troopin' Live
2006
Megadeth - Crush the World: Live at Buenos Aires 2024 (Night 1)
Megadeth: Wacken Open Air 2023
Megadeth - Hellfest 2024
2024
White Lion - Escape from Brooklyn 1983-1991
1992
White Lion: Live At The Ritz 1988
1988
MEGADETH - Live at Resurrection Fest EG 2024
2024
Megadeth - Live at Wacken Open Air 2023
2023

FILMOGRAPHY

All
Movies
TV
Acting
16
Sound
1
2026
Megadeth - Hellfest 2026
as Bass / Backing Vocals
2024
Megadeth - Hellfest 2024
as Self
2024
MEGADETH - Live at Resurrection Fest EG 2024
as Bass
2023
Megadeth - Live at Wacken Open Air 2023
as Bass
2023
Megadeth - They Only Come Out At Night: Live At Budokan 2023
as Self
2022
Megadeth - Hellfest 2022
as Bass
2014
Restrung
as Self
2008
Megadeth: Blood in the Water - Live in San Diego
as Bass
2006
Black Label Society - The European Invasion Doom Troopin' Live
as Bass
2005
White Lion - Concert Anthology 1987 to 1991
as Bass
2002
No Holds Bar-B-Que
as Self
1992
White Lion - Escape from Brooklyn 1983-1991
as Bass
1988
White Lion: Live At The Ritz 1988
as Bass
Megadeth: Wacken Open Air 2023
Megadeth - Crush the World: Live at Buenos Aires 2024 (Night 2)
as Self
Megadeth - Crush the World: Live at Buenos Aires 2024 (Night 1)
as Self