Mach - Cybertron
Mach (Reissue) - Cybertron
Mach (Black) - Cybertron
Mach (CD) - Micron
Mach (X-Dimension) - Micron
Mach (Change Micron) - Micron
Mach (Micron Booster) - Micron
Mack Kick - Cybertron Express Courier
Machtackle - Cybertron Air/Land Warrior
Machtackle (Reissue) - Cybertron
Machtackle (Black) - Cybertron
Mad - Micron
Magi - Micron
Magmatron - Destron Emperor of Destruction, Warrior
Magna Stampede - Autobot
Magnaboss - Maximal Combat Leader
Magnaboss - Cybertron Gestalt Warrior
Magnificus - Destron Outcast
Magnificus (Generations) - Decepticon
Magnus (Crystal) - Micron
Mainframe - Autobot Systems Analyst
Major Altitude - Human
Major Sparkplug - Human
Major Tungsten - Human
Makeshift - Mini-Con
Makeshift (Recolor) - Mini-Con
Makeshift (Transformers: Universe) - Mini-Con
Makeshift (Universe 2.0) - Autobot
Manta Ray - Autobot Ocean Defense Specialist
Manta Ray - Predacon
Manterror - Predacon Quick-Attack Specialist
Mantis - Cybertron Ninja
Marco (Beetle) - Animorph
Marco (Gorilla) - Animorph
Marco (Lizard) - Animorph
Marco (Tri-Rex) - Animorph
Master Disaster - Human
Material - Micron
Max B - Destron Bodyguard Captain
Mazda Type - Autobot Minispy
Mazda Type - Decepticon Minispy
Meanstreak - Autobot Street Fighter
Meantime - Decepticon
Mechatron - Vehicon Assault Chariot
Mechatron (Repaint) - Vehicon Assault Chariot
Medix - Autobot
Mega-Dinobot - Autobot
Mega-Octane - Decepticon Flatbed Truck
Mega-Octane (Wal*Mart) - Decepticon
Mega-Octane (Transformers: Universe) - Decepticon
Mega Zarak (SCF) - Destron
Mega Zarak (Pewter) - Destron
Megalligator - Destron Emperor Of Destruction
Megabolt - Decepticon Emissary!

Megaplex - Decepticon Warrior / Clone
Megaplex (E-Hobby) - Destron Warrior/Clone
Megaplex (Botcon 2013) - Decepticon Clone General
Megaplex (Kre-O) - Decepticon
Megastorm - Destron Duke of Destruction
Megatron - Decepticon Leader
Megatron - Decepticon Decoy #32
Megatron (Action Master) - Decepticon Leader
Megatron (Generation 2) - Decepticon Commander
Megatron (Hero) - Decepticon Leader
Megatron (Go-Bot) - Decepticon Commander
Megatron (Machine Wars) - Decepticon Commander
Megatron (Black) - Destron Leader
Megatron (SCF, Clear) - Destron
Megatron (SCF, Reincarnation) - Destron
Megatron (SCF, Pewter w/Condor) - Destron
Megatron (Choro-Q) - Destron
Megatron (Choro-Q, Black) - Destron
Megatron (Heroes of Cybertron) - Decepticon
Megatron (Heroes of Cybertron, w/mace) - Decepticon
Megatron (Heroes of Cybertron, w/Laserbeak) - Decepticon
Megatron (Mega SCF) - Destron
Megatron (Smallest TF) - Destron
Megatron (Classics) - Decepticon
Megatron (DVD) (Classics) - Decepticon
Megatron (Titanium) - Decepticon
Megatron (Masterpiece) - Destron
Megatron (TWW Titanium) - Decepticon
Megatron (Robot Heroes) - Decepticon
Megatron (Sport Label) - Destron
Megatron (Revoltech) - Destron
Megatron (Attacktix, G1) - Decepticon
Megatron (Robot Heroes, Wal*Mart) - Decepticon
Megatron (Botcon) - Decepticon Leader
Megatron (Universe Legends Classics 2.0) - Decepticon
Megatron (HasbroToyShop) - Decepticon
Megatron (Reveal the Shield) - Decepticon
Megatron (Chronicle, Tank) - Decepticon
Megatron (Generations GDO) - Decepticon
Megatron (Thrilling 30) - Decepticon
Megatron (Generations Legends) - Decepticon
Megatron (Titan Guardians) - Decepticon
Megatron (Nike Calvin Johnson) - Decepticon
Megatron (GT) - Decepticon
Megatron (EZ, EG06) - Decepticon
Megatron (Bearbrick) - Decepticon
Megatron (Combiner Wars) - Decepticon
Megatron (One Shall Stand, One Shall Fall) - Decepticon
Megatron (RiD) - Predacon Leader
Megatron - Predacon Commander
Megatron (Tyrannosaur)- Predacon Commander
Megatron (Transmetal) - Predacon Commander
Megatron (Transmetal 2) - Predacon Commander
Megatron (Beast Machines) - Predacon Vehicon Leader
Megatron (McDonald's) - Vehicon
Megatron (Beast Megatron, Robot Masters) - Destron Emperor of Destruction
Megatron (Beast Megatron, Hyper Hobby) - Destron Emperor of Destruction
Megatron (Botcon) - Predacon Commander
Megatron (10th Anniversary) - Predacon
Megatron (Toys R Us) - Predacon
Megatron (Titanium) - Predacon
Megatron (BW Telemocha) - Destron
Megatron (Robot Heroes, Beast Wars) - Predacon
Megatron (Robot Heroes, Transmetal) - Predacon
Megatron (Armada) - Decepticon
Megatron (Armada McDonald's) - Decepticon
Megatron (Built To Rule) - Decepticon
Megatron (Armada Mega SCF) - Destron
Megatron (Energon) - Decepticon
Megatron (Energon Energon) - Decepticon
Megatron (McDonald's Energon) - Decepticon
Megatron (Cybertron) - Decepticon
Megatron (Burger King) - Decepticon
Megatron (Legends of Cybertron) - Decepticon
Megatron (Jungle Planet) - Decepticon
Megatron (Cybertron, Titanium) - Decepticon
Megatron (Attacktix) - Decepticon
Megatron (Vehicle Mode) - Decepticon
Megatron (Armada, Combiner Wars) - Decepticon
Megatron (Movie) - Decepticon
Megatron (Legends) - Decepticon
Megatron (Voyager) - Decepticon
Megatron (Best Buy Premium Series) - Decepticon
Megatron (Robot Heroes) - Decepticon
Megatron (Fusion Blast) - Decepticon
Megatron (Robot Replicas) - Decepticon
Megatron (Lunchables) - Decepticon
Megatron (Burger King, Movie) - Decepticon
Megatron (Unleashed) - Decepticon
Megatron (Keychain) - Decepticon
Megatron (Ice) - Decepticon
Megatron (Premium Series) - Decepticon
Megatron (Robot Heroes, Wal*Mart) - Decepticon
Megatron (Night Attack) - Decepticon
Megatron (Screen Battles) - Decepticon
Megatron (Robot Heroes, Mace) - Decepticon
Megatron (Revenge of the Fallen) - Decepticon
Megatron (Revenge of the Fallen, Legends) - Decepticon
Megatron (Revenge of the Fallen, Voyager) - Decepticon
Megatron (Revenge of the Fallen, Robot Heroes) - Decepticon
Megatron (Cannon Blast) - Decepticon
Megatron (Revenge of the Fallen, Robot Replicas) - Decepticon
Megatron (Revenge of the Fallen, Burger King) - Decepticon
Megatron (Robot Heroes, Vehicle Mode) - Decepticon
Megatron (Battle for the Allspark) - Decepticon
Megatron (RPMs) - Decepticon
Megatron (Gathering at Nemesis) - Decepticon
Megatron (RPMs Battle Series) - Decepticon
Megatron (Robot Heroes, Mid-Transformation) - Decepticon
Megatron (Shadow Command) - Decepticon
Megatron (Activators, Movie) - Decepticon
Megatron (Speed Stars) - Decepticon
Megatron (Victory of the Fallen) - Decepticon
Megatron (Stealth Force) - Decepticon
Megatron (Dark of the Moon) - Decepticon
Megatron (Commander) - Decepticon
Megatron (Blastwave Weapons Base) - Decepticon
Megatron (Target Commander) - Decepticon
Megatron (Robo Fighters) - Decepticon
Megatron (One Step Changers) - Decepticon
Megatron (Botcon 2015) - Decepticon The Boss
Megatron (Animated) - Decepticon Ultimate Intergalactic Tyrant
Megatron (Cybertronian Mode) - Decepticon Tyrant
Megatron (Battle Begins) - Decepticon Tyrant
Megatron (McDonald's) - Decepticon
Megatron (Activators) - Decepticon
Megatron (Shadow Blade) - Decepticon
Megatron (Generations) - Decepticon
Megatron (Rage Over Cybertron) - Decepticon
Megatron (Prime First Edition) - Decepticon
Megatron (Prime) - Decepticon
Megatron (Prime Cyberverse Commander) - Decepticon Leader
Megatron (Dark Energon) - Decepticon
Megatron (Beast Hunters, Sharkticon) - Decepticon
Megatron (Beast Hunters, Unicron) - Decepticon Leader
Megatron (Beast Hunters, Titan Heroes) - Decepticon
Megatron (Bot Shots Launcher) - Decepticon
Megatron (Bot Shots, 3-Pack) - Decepticon
Megatron (Bot Shots, Super Bot) - Decepticon
Megatron (Battle for the Matrix) - Decepticon
Megatron (Bot Shots B018) - Decepticon
Megatron (Dragon Track) - Decepticon
Megatron (Decepticon Fire Assault Team) - Decepticon
Megatron (Spin Shot) - Decepticon
Megatron (Darkside) - Decepticon
Megatron (Kre-O) - Decepticon
Megatron (Class of 1984) - Decepticon Best Frenemies (with Starscream)
Megatron (Brick Box) - Decepticon
Megatron (Battle Changers) - Decepticon
Megatron (Construct-Bots) - Decepticon
Megatron (Construct-Bots Elite) - Decepticon
Megatron (Construct-Bots, Unicron) - Decepticon
Megatron (Hero Mashers) - Decepticon
Megatron (Battle Masters) - Decepticon "The Calamity of Humanity"
Megatron (Battle Masters, Remolded) - Decepticon "The Calamity of Humanity"
Megatron Cannon - Micron
Megatron Megabolt - Decepticon Emissary
Megatron Pig (Ultimate) - Deceptihog
Megatron Pig (Dark) - Deceptihog
Megatronus (5-Step Changers) - Decepticon
Megatronus (Legion Class) - Decepticon
Megatronus (TRU Warrior Class) - Decepticon
Megazarak - Decepticon Warlord
Meister (Pewter) - Cybertron
Meister (Alternators) - Autobot Special Ops. Agent
Meltdown - Decepticon Aerial Counterattack
Menasor - Decepticon Super Warrior
Menasor (Classics) - Decepticon Super Warrior
Menasor (Titanium) - Decepticon
Menasor (Combiner Wars) - Decepticon
Menasor (Combiner Wars Generation 2) - Decepticon
Menasor (Cybertron) - Decepticon
Menasor (Kre-O) - Decepticon
Metalhawk - Cybertron Space Commander
Metalhawk (SCF)- Cybertron
Metalhawk (SCF, Pewter) - Cybertron
Metalhawk (Botcon 2012) - Autobot Skyhammer Commander
Metroflex (SCF, Clear) - Cybertron
Metroflex (MyClone) - Cybertron
Metroplex - Autobot Battle Station
Metroplex (Heroes of Cybertron) - Autobot
Metroplex (Generations) - Autobot
Metroplex (Cybertron) - Autobot
Metrotitan - Destron Commander
Mickey Mouse - Disney Label
Mickey Mouse (Monochrome) - Disney Label
Midnight Express - Autobot Train
Midnight Express (Transformers: Universe) - Autobot
Midnighter XR-4 - Decepticon
Midship - Micron
Mikaela Banes - Human
Mikaela Banes (Hunt for the Decepticons) - Human
Miko Nakadai - Human
Mile - Micron
Mindset - Autobot
Mindswipe - Decepticon
Mindwipe - Decepticon Hypnotist
Mindwipe (Titans Return) - Decepticon
Mindwipe (Movie) - Decepticon
Minerva - Cybertron First Aid Care
Minerva (SCF) - Cybertron
Minerva (SCF, Clear) - Cybertron
Minerva (SCF Act 5) - Cybertron
Minerva (SCF Pewter) - Cybertron
Mini-Con - Autobot
Minimus Ambus - Autobot
Mir (X-Dimension) - Micron
Mir (Change Micron) - Micron
Mirage - Autobot Spy
Mirage - Autobot Decoy #20
Mirage (Go-Bot) - Autobot Counter Intelligence
Mirage (Machine Wars) - Autobot Counter Intelligence
Mirage (Alternators) - Autobot
Mirage (Classics) - Autobot Spy
Mirage (Botcon) - Autobot Spy
Mirage (Robot Heroes) - Autobot
Mirage (Wal*Mart, Robot Heroes) - Autobot
Mirage (Botcon 2013) - Autobot Counter Intelligence
Mirage (Combiner Wars) - Autobot
Mirage (RiD) - Autobot
Mirage (KB Clear) - Autobot Race Car
Mirage (KB Recolor) - Autobot Race Car
Mirage - Decepticon
Mirage - Mini-Con
Mirage (Road Assault) - Mini-Con
Mirage (Wal*Mart) - Mini-Con
Mirage - Vehicon Warrior
Mirage (Kre-O) - Autobot
Mirage (Class of 1984) - Autobot Best Dressed
Mirage (Cyberverse Legion) - Autobot Stealth Fighter
Mirage (Bot Shots) - Autobot
Mirage (Polar Assault) - Autobot
Mirage GT - Autobot
Mirage-Bot - Autobot
Misfire - Decepticon Interceptor
Misfire - Autobot
Missile Master - Autobot Interstellar Defense
Missile Run - Cybertron
Missile Run - Destron
Missile Run (Berserker) - Cybertron
Mixing - Cybertron
Mixing (Reissue) - Cybertron
Mixing - Destron
Mixmaster - Decepticon Materials Fabrication
Mixmaster - Decepticon Decoy #46
Mixmaster (Generation 2) - Decepticon Materials Fabrication
Mixmaster (Combiner Wars) - Decepticon
Mixmaster (SDCC 2015) - Decepticon
Mixmaster (Movie) - Decepticon
Mixmaster (Toys R Us) - Decepticon
Mixmaster (Robot Heroes) - Decepticon
Mixmaster (Supreme) - Decepticon
Mixmaster (RPMs) - Decepticon
Mixmaster (Legends) - Decepticon
Mixmaster (Toys R Us, Legends) - Decepticon
Mixmaster (Kre-O) - Decepticon
Mol - Maximal Demolitions
Mol (Repaint) - Maximal Demolitions
Monocle - Autobot Mini-Con
Monstructor - Decepticon Super Warrior
Moon - Celestial Observer
Moonrock - Autobot Interstellar Defense
MorBot - Robot
Motorarm - Cybertron Sumo Wrestler
Motorarm (BW Telemocha) - Cybertron Sumo Wrestler
Motorbreath - Decepticon
Motorbreath (Bot Shots) - Decepticon
Motorbreath (Kre-O) - Decepticon
Motorcycle Drone - Vehicon Mobile Infantry
Motorhead - Decepticon Mobile Assault
Motormaster - Decepticon Stunticon Leader
Motormaster (Combiner Wars) - Decepticon
Motormaster (Combiner Wars Generation 2) - Decepticon
The Motormaster (Animated) - Decepticon Stunticons Leader
Motormouth - Autobot Backup Support
Mototron - Autobot
Move (X-Dimension) - Micron
Move (Change Micron) - Micron
Movor - Decepticon
Movor (Wal*Mart) - Decepticon
Movor (Transformers: Universe) - Decepticon
Mr. Gould - Human
Mudfighter - Waruder War Rider
Mudflap - Decepticon
Mudflap (Movie) - Decepticon
Mudflap (Revenge of the Fallen) - Autobot
Mudflap (Robot Heroes) - Autobot
Mudflap (Legends) - Autobot
Mudflap (Grapple Grip) - Autobot
Mudflap (Gravity Bots) - Autobot
Mudflap (RPMs) - Autobot
Mudflap (Ice Cream Truck) - Autobot
Mudflap (Wal*Mart Legends) - Autobot
Mudflap (Straightaway Shootout) - Autobot
Mudflap (Robot Heroes, Vehicle Mode) - Autobot
Mudflap (Robot Heroes, Ice Cream Vehicle Mode) - Autobot
Mudflap (Tuner) - Autobot
Mudflap (Legends, Rally) - Autobot
Mudflap (Shanghai Showdown) - Autobot
Mudflap (High-Speed Spy Battle) - Autobot
Mudflap (Human Alliance) - Autobot
Mudflap (Starscream's Assault) - Autobot
Mudflap (Dark of the Moon) - Autobot
Mudflap (Cyberverse, Legion) - Autobot
Mudslinger - Autobot Covert Activities
Mudslinger - Decepticon
Mugen - Micron