Villain Overview
~ Megatron
Such heroic nonsense.
~ Megatron finishes off a wounded Ironhide, still trying to stop him.
I would have waited an eternity for this. It's over, Prime.
~ Megatron after mortally wounding Optimus Prime.

Megatron, later known as Galvatron, is the main antagonist of the Transformers franchise, serving as the main antagonist of the original 1984 cartoon, The Transformers and one of the main antagonists in the comics. He is the founder and leader of the Decepticons, and the arch-enemy of Optimus Prime and all of the Autobots.

He was voiced by Frank Welker in the G1 cartoon, Garry Chalk in a Beast Wars message and Victor Caroli in a Micromaster Combiners commercial, the last of which has also voiced fellow Hasbro villain Tirac.


Sunbow Cartoon

Megatron is depicted as a petty terrorist and would be dictator. Unlike many other incarnations of the character, Megatron has no sympathetic backstory or complex motivations, generally desiring power for its own sake.

Megatron's absurd plans such as having Soundwave act as a DJ to brainwash humans or using altered video footage to convince humans that Decepticons are good and the Autobot are evil often make Megatron come off as a buffoon. Despite this Megatron is incredibly ruthless; he guns down defenseless civilians including Orion Pax in War Dawn, brainwashed peaceful architects and made them blow up a nonviolent city, and executed wounded Autobots in Transformers: the Movie.

Megatron frequently used underhanded tactics to win such as breaking his word to fight fairly in a one on one duel with Optimus by cheating via taking the power of his Decepticons warriors for his own, or pretending to beg Optimus Prime for mercy whilst secretly reaching for a pistol for a cheap shot.

However there was a limit to his evil. As Megatron wants to rule, not destroy, he objected to Unicron's plan to destroy Cybertron in the Movie and he temoporarily teamed up with Optimus to prevent the Earth from being destroyed in The Core as the planet's destruction would mean the destruction of Earth's valuable resources and himself.

Megatron looks down on most of his troops, but has something of a friendship with Soundwave and Shockwave.


Megatron is the commander of the Decepticons, traditional enemies of the heroic Autobots. In almost all variations of the cartoon, comic books and movies, Megatron is depicted as one of the Autobot's most powerful and relentless opponents. In many ways Megatron could be considered an evil counterpart of Optimus Prime. Whereas Optimus has compassion for humanity, Megatron sees them as pawns and slaves. Megatron can be seen as a ruthless military leader and unlike many villains he was not originally depicted as insane or anarchic in nature - simply being overly aggressive and power-hungry but always having a reason behind his actions (even if others often couldn't understand them).

Like many archenemies Megatron and Optimus Prime have an odd sense of respect for one another despite fighting each other to the death. There have been times where the two leaders have acknowledged (at least to themselves) that if it was not for their differences in ideology they could of been friends - a fact that saddens Optimus Prime but is actually seen to be rather amusing to Megatron. (This is in fact very similar to the relationship between Magneto and Professor Xavier.)


  • In every Transformers variation, he is the Decepticon leader. However, in the live-action films, The Fallen is the true ruler as he is the founder of the Decepticons. But while The Fallen may have founded the Decepticons, Megatron retains control over them.
  • He is the most powerful Transformer and considered the most challenging Decepticon, except in the first Transformers series and the Unicron trilogy of Energon, Armada, and Cybertron, where Unicron is considered the most powerful Transformer with only Primus being his equal. However, Optimus Prime is on par with Megatron and there are others such as the Fallen who are more powerful and dangerous.
  • He is the arch-enemy of every Autobot, especially Optimus Prime. However, while that rivalry was present in the Marvel Comics, Megatron would gain a second arch-enemy in the form of Ratchet. 
  • His leadership of the Decepticons is often challenged by the traitor Starscream. In the G1 series' first TV show, Megatron trusted Starscream for the first two seasons, but in the G1 movie, he was transformed into Galvatron and destroyed Starscream; Starscream later returns as a ghost and torments Galvatron.
  • He is remembered as being both the first and overall one of the few incarnations of Megatron that succeeded in killing Optimus Prime.
  • In the original Marvel comics Megatron's position as main antagonist was usurped sometimes by Shockwave, Scorponok, and even Ratbat, all of whom managed to last longer as leader of the Decepticons than Megatron has.
  • Megatron will search for a prized possession if it plays a central role in a Transformers show. In the G1 series, he looks for the Matrix of Leadership, which is extremely powerful and can destroy any Transformer (also a fact of the Matrix of Leadership not important to Megatron is that it marks who the leader of the Autobots is). In the Unicron trilogy, specifically the Cybertron series, he looks for the four Cyber Planet Keys so that he and the Decepticons can conquer the universe. In the live-action movies and the Animated TV show (which aired on Cartoon Network), he looks for the Allspark; in both instancess, the Allspark is a cube that contains the entirety of Cybertronian history and one piece of the Allspark will bring a dead Transformer back to life.
  • Although Megatron seems to favor tanks, helicopters and jets in other portrayals, his G1 incarnation transformed into a modified Walther P38.
    • Megatron's alt mode being changed throughout the years is due to strict gun control laws.
    • The Walther P38 was manufactured by Nazi Germany during World War II and was used by the Wehrmacht. It apparently was also an inspiration for the mode of transformation of this one; since Megatron was also inspired in Hitler when it was created.
  • When Megatron featured in Regeneration One (a sequel to the Marvel comic), Star Trek vs. Transformers & video game Transformers: Devastation (based in the Sunbow cartoon), he is depicted as far more evil than in the comic and cartoon respectively.
  • David Wise, the writer of many episodes of the cartoon, said at a fan convention that he viewed Megatron as having fascist leanings when discussing the episode War Dawn.


            TransformersTitle Villains

Generation Two
Megatron | Starscream | Soundwave | Bludgeon | Onslaught | Swindle | Blast Off
Cybertronian Empire
Liege Maximo | Jhiaxus | Rook | Mindset

Beast Era
Megatron | Scorponok | Waspinator | Blackarachnia | Terrorsaur | Tarantulas | Inferno | Quickstrike | Rampage
Megatron | Tankor | Thrust | Obsidian and Strika

Robots in Disguise
Megatron | Sky-Btye | Slapper | Gas Skunk | Dark Scream
Scourge | Mega-Octane | Ro-Tor | Armorhide | Rollbar | Movor | Ruination

Unicron Trilogy
Megatron | Starscream | Demolishor | Cyclonus | Thrust | Tidal Wave | Terrorcons | Scorponok | Shockblast | Six Shot | Bruticus Maximus | Constructicon Maximus | Thundercracker | Scourge | Ransack and Crumplezone | Dirt Boss | Undermine | Brimstone | Thunderblast | Lugnutz | Ancient Decepticons | Menasor
Sideways | Nemesis Prime | Soundwave | Unicron | Scrapmetals

Megatron | Starscream | Lugnut | Blitzwing | Blackarachnia | Shockwave | Soundwave | Laserbeak | Ratbat | Starscream Clones (Slipstream) | Lockdown | Swindle | Waspinator | Team Chaar
Scrapper | Mixmaster | Dirt Boss
Colossus Rhodes | Prometheus Black | Nanosec | Professor Princess

Prime Wars Trilogy
Starscream | Overlord | Megatronus Prime | Rodimus Cron | Unicron

Megatron | Soundwave | Shockwave | Shadow Striker | Sky-Byte | Clobber | Lockdown | Bludgeon | Drift | Alphastrike | Wild Wheel
Starscream | Slipstream | Thundercracker | Nova Storm | Acid Storm | Thrust | Ramjet | Dirge
Alternate universe
Megatron X | Perfect Decepticons
Quintesson Judge | Quintesson Scientist | Quintesson Prosecutors | Sharkticons (Lord Gnaw) | Judge Starscream

See Also
Transformers Cinematic Universe Villains | Transformers G1 Villains | Transformers Prime Villains

            TransformersTitle Generation One Villains

Megatron/Galvatron | Soundwave | Shockwave | Reflector | Blitzwing | Astrotrain | Straxus | Cyclonus | Scourge | Sweeps | Octane | Trypticon | "Megatron" | Runabout & Runamuck | The Fallen
Seekers: Starscream | Thundercracker | Skywarp | Acid Storm | Sunstorm | Thrust | Dirge | Ramjet
Mini-Cassettes: Laserbeak | Ratbat | Frenzy | Rumble | Ravage | Buzzsaw | Slugfest | Overkill
Constructicons: Scrapper | Long Haul | Bonecrusher | Mixmaster | Scavenger | Hook | Devastator
Combaticons: Onslaught | Brawl | Vortex | Swindle | Blast Off | Bruticus
Stunticons: Menasor | Motormaster | Breakdown | Drag Strip | Wildrider | Dead End
Insecticons: Shrapnel | Bombshell | Kickback
Predacons: Razorclaw | Rampage | Divebomb | Tantrum | Headstrong | Predaking
Terrorcons: Hun-Gurr | Blot | Cutthroat | Rippersnapper | Sinnertwin | Abominus
Headmasters: Scorponok | Weirdwolf | Skullcruncher | Mindwipe | Apeface | Snapdragon
Targetmasters: Misfire | Triggerhappy | Slugslinger | Spinister | Needlenose
Seacons: Snap Trap
Pretenders: Skullgrin | Iguanus | Carnivac | Snarler | Stranglehold | Thunderwing
Powermasters: Dreadwind

Lord Zarak | Vorath | Grax | Monzo | Spasma | Krunk | Aimless | Blowpipe | Caliburst

Unicron | Quintessons | Doctor Arkeville | Shawn Berger | Lord Chumley | King Nergill | Ali | Nightbird | Jero | Old Snake | Primacron | Tornedron | Dweller | Mark Morgan | Gregory Swofford | Circuit Breaker | Scraplets | Flame

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