The following is a list of villains appearing in the Elite Force Universe.
Introduced in Lab Rats
Seen
- Marcus Davenport (Deceased)
- Dr. Gao (Incarcerated)
- Lexi Krane (Incarcerated)
- Sebastian Krane (Incarcerated)
- Tank Krane (Incarcerated)
- Victor Krane (Deceased)
- Giselle Vickers (Deceased)
- Troy West (Deceased)
- The Incapacitator (Deceased)
Former
- Bionic Soldiers
- Charlie Krane
- Bob Krane
- Kate Krane
- Logan Krane
- Spin Krane
- Taylor Krane
- "Thermo Hands" Krane
- Douglas Davenport
- Otis (Chip Removed)
Introduced in Mighty Med
Seen
- The Annihilator/Neil Gunzenhauser (Deceased)
- The Ambusher
- The Black Falcon (Turned into an action figure)
- Blood Chef (Turned into an action figure)
- Bob
- Hunter Bounty
- Catastrophe (Separated, became Wallace & Clyde)
- Chaz (Reduced to 2D)
- Crimson Demon
- The Disembowler
- The Dracaina (Deceased)
- Dreadlock
- Dr. Wrath (Deceased, turned to ashes)
- Experion (Fallen Superhero)
- The Exterminator
- Gulliver (Reduced to 2D)
- The Incinerator
- Machete Man (Became a doll)
- Revengeance (Contained)
- Megahertz (Incarcerated)
- Micros
- Mort
- Mr. Terror/Bridget (Captured)
- Nightstrike
- Red Scare
- Sewer Rat/Monty
- Slaughter Master
- Sonic Shriek
- Soul Slayer
- Unit-238/Howard (decapitated, incarcerated)
- Wi-Fi
Mentioned
- Argento (Killed)
- Blue Demon
- Counterfeit
- Flesh Mangler
- The Harpooner
- The Impaler
- Matt Demon
- Murderface
- Professor Slime
- Razor Claw
- Skull Face
- Vanquisher
- White Demon
Former
- Wallace and Clyde (Formerly Catastrophe, later rehabilitated)
- Skylar Storm (Turned evil by the Annihilator, later Depowered)
Introduced in Lab Rats: Elite Force
Seen
- Mrs. Ramsey: First appeared in Power Play, but is incarcerated in the end.
- Petey the Pig: First appeared in Power Play, but is incarcerated in the end.
- Rodissius: First mentioned as a hero in The Rise of Five, first appeared as a villain in The List.
- Roman & Riker: First appeared in The Rise of Five.
- Reese: First appeared in The Attack.
- Rodissius' 10 other children: First mentioned in The Attack.
- The Opposition: First mentioned in Home Sweet Home.
- Scarlett: First appeared in Home Sweet Home, but dies in the end.