This is a list of unnamed henchmen who have served for their respective leaders in the Lethal Weapon Series. It does not include unaffiliated bad guys who make minor appearances in the films.
Lethal Weapon: General Peter McAllister and Mr. Joshua[]
Merc #1
Merc #2
Merc #4
Actors: Paul Tuerpe, Chad Hayes, Sven-Ole Thorsen (8 total, 3 confirmed above)
Lethal Weapon 2: Arjen Rudd and Pieter Vorstedt[]
Lethal Weapon 3: Jack Travis and Tyrone[]
Travis' main henchman
Actor: Paul Tuerpe
Lethal Weapon 4: Uncle Benny Chan and Wah Sing Ku[]
.png "Henchman (Will Leong).png (51 KB)")
.png "Henchman (Simon Rhee).png (187 KB)")
.png "Henchman (Jeff Imada).png (122 KB)")
Actors: Will Leong, Simon Rhee, Jeff Imada (unknown total, 3 confirmed above)