Matchup · Earth-616 comics

Doctor Doom vs. Thanos

Thanos, the Mad Titan, leader of the Black Order and later of the Cabal. In this site's ratings, classic Doctor Doom wins 35% of their one-on-one fights, so Doom is the underdog.

By the editors of The Iron Mask Files · Updated October 13, 2026

Classic Doom35%Underdog

Thanos65%Favored

The verdict: Thanos wins more often than not

Fight rules: both fighters at their peak, no preparation, no allies, only their own powers and personal gear. A win is a knockout, a restraint they can't escape, or a forced surrender. The percentages are fan estimates, not official information.

Doom's edge

Sorcery Thanos has never mastered, armor that survived a point-blank blast from the Infinity Gauntlet itself (Infinity Gauntlet #4, 1991), and a mind every bit the equal of the Mad Titan's. Under this site's rules there is no gem, no gauntlet and no Black Order to hide behind.

Thanos's edge

Strength and durability far past what Doom's armor was built for, centuries of cosmic warfare, a strategist's patience to match Doom's own, and a body that has come back from death more than once.

Odds against every version of Doom

Doom's chance of winning, version by version. The strongest Doom here, God Emperor Doom, wins >99% of the time; the weakest, Fox Doom (2005), wins 8%. The last column says what moves each version away from classic Doom's 35%.

Doom	Doom wins	Outcome	What changes
Doom Classic Doom	35%	Underdog	The baseline Doom
Power Cosmic Doom Power Cosmic (1967)	90%	Favored	Overall +70 for this version
Beyonder-powered Doom Beyonder power (1985)	99%	Favored	Overall +130 for this version
Unthinkable Doom Unthinkable (2003)	88%	Favored	Overall +65 for this version
Life Force Doom Life Force (2012)	98%	Favored	Overall +110 for this version
God Emperor Doom God Emperor (2015)	>99%	Favored	Overall +150 for this version
Infamous Iron Man Infamous Iron Man	31%	Underdog	Overall −4 for this version
Sorcerer Supreme Doom Sorcerer Supreme (2025)	83%	Favored	Overall +55 for this version
Doom 2099 Doom 2099	34%	Underdog	Overall −4 for this version; +3: Cyberpathy: he can talk to machines directly, and the Fantastic Four's suits and gadgets are machines.
Van Damme Van Damme (Ultimate)	19%	Underdog	Overall −20 for this version
Fox Doom (2005) Julian McMahon (2005)	8%	Long shot	Overall −45 for this version
Fox Doom (2007) Surfer's board (2007)	69%	Favored	Overall +35 for this version
Fox Doom (2015) Toby Kebbell (2015)	19%	Underdog	Overall −20 for this version

Tale of the tape

Eight stats on a 1-to-10 scale, classic Doom against Thanos. How the stat scales work.

StatClassic DoomThanos

Strength69

Speed76

Agility55

Durability99

Size67

Fighting skill68

Intelligence910

Ranged attack88

Thanos's power set

Titan's body9/10
Strength and toughness at the level of Earth's heaviest hitters, the result of his Eternal-Deviant birth.
Cosmic energy7/10
Blasts of energy from his eyes and hands.
Strategic genius10/10
Planned the Infinity Gauntlet, built the Black Order and ran the Cabal through the Incursions.
Warrior8/10
Centuries of war across the galaxy; he fights hand to hand with relish.
Hard to kill7/10
He has died and come back more than once, including after Doom killed him on Battleworld.

Who is Thanos?

Real name: Thanos
Homeworld: Titan, a moon of Saturn
Parents: Mentor (A'lars) and Sui-San, Eternals of Titan
First appearance: Iron Man #55 (Feb. 1973)
Created by: Jim Starlin
Known for: The Infinity Gauntlet, the Black Order and his devotion to Death

Thanos was born on Titan to the Eternals Mentor and Sui-San, and the Deviant traits in his blood gave him his size and gray, ridged skin. He fell in love with Death herself and has spent his life killing to win her favor. He gathered the six Infinity Gems into the Infinity Gauntlet and erased half of all life in the universe (Infinity Gauntlet #1, 1991), until Nebula took it from him and Adam Warlock undid the damage. In Infinity (2013) he invaded Earth with the Black Order while the Avengers were away in space, and his son Thane sealed him in amber (Infinity #6). Namor freed him, with Proxima Midnight and Corvus Glaive, to join the Cabal, which destroyed other Earths to stop the Incursions (New Avengers vol. 3 #23–24, 2014). When the multiverse ended, the Cabal rode it out in a life raft (Secret Wars #1, 2015) and woke on Doom's Battleworld eight years later (Secret Wars #2). Thanos took command of an Annihilation Wave, marched on Doomstadt and attacked God Emperor Doom, who killed him by tearing his spine from his body (Secret Wars #8). He returned to life after the multiverse was rebuilt.

Signature feats

Gathered the Infinity Gems into the Gauntlet and erased half of all life in the universe.Infinity Gauntlet #1 (1991)
Beat Earth's assembled heroes, Doom among them, in a single battle while wearing the Gauntlet.Infinity Gauntlet #4 (1991)
Invaded Earth with the Black Order while the Avengers were fighting the Builders in space.Infinity #1 (2013)
Survived the end of the multiverse in the Cabal's life raft.Secret Wars #1 (2015)
Took command of an Annihilation Wave on Battleworld and led it against Doomstadt.Secret Wars #8 (2015)

Weaknesses and limits

He undermines his own victories: Adam Warlock's verdict after the Gauntlet was taken from him was that part of Thanos never believed he deserved to win.Infinity Gauntlet #6 (1991)
His son Thane trapped him in a living death of amber.Infinity #6 (2013)
He underestimated God Emperor Doom and died in a single exchange.Secret Wars #8 (2015)

Gear

Titan-built armor and his ships; at his height, the Infinity Gauntlet. Under this site's rules he fights with his own body and his armor only.

Affiliations

The Black Order: His chosen generals in Infinity (2013): Proxima Midnight, Corvus Glaive, Ebony Maw, Black Dwarf and Supergiant.
The Cabal: Freed by Namor to join it (New Avengers vol. 3 #23–24, 2014); took control of it from him (Avengers vol. 5 #40, 2015).
Death: The cosmic entity he has courted all his life.

Thanos vs. Doctor Doom in the comics

Doom came out ahead once and Thanos once in the encounters listed here.

Year	Issue	What happened	Result
1991	Infinity Gauntlet #4	Doom fought beside Earth's heroes against the Gauntlet-wielding Thanos and made a grab for the Gauntlet. It blasted him away, and only his armor kept him alive.	Thanos
2015	Secret Wars #2	The Cabal's life raft surfaced on Doom's Battleworld, and Thanos woke to find a world Doom had made.	No fight
2015	Secret Wars #8	Thanos marched the Annihilation Wave on Doomstadt and attacked God Emperor Doom. Doom killed him with one hand, tearing out his spine.	Doom

In a team fight

The general: the Cabal's real leader once Namor lost control of it, and the heaviest hitter in any team against Doom. Build a team against Doom.

Questions and answers

Who would win, Doctor Doom or Thanos?

In this site's fan ratings, classic Doctor Doom wins 35% of their one-on-one fights, so Thanos is the favorite. Doom's edge: Sorcery Thanos has never mastered, armor that survived a point-blank blast from the Infinity Gauntlet itself (Infinity Gauntlet #4, 1991), and a mind every bit the equal of the Mad Titan's. Under this site's rules there is no gem, no gauntlet and no Black Order to hide behind. Thanos's edge: Strength and durability far past what Doom's armor was built for, centuries of cosmic warfare, a strategist's patience to match Doom's own, and a body that has come back from death more than once.

Has Doctor Doom ever beaten Thanos?

Doom came out ahead once and Thanos once in the encounters listed here. The most recent: Thanos marched the Annihilation Wave on Doomstadt and attacked God Emperor Doom. Doom killed him with one hand, tearing out his spine (Secret Wars #8, 2015).

Which version of Doom has the best chance against Thanos?

God Emperor Doom, who wins >99% of the time in these ratings. The weakest is Fox Doom (2005), at 8%.

What is Thanos's biggest weakness against Doom?

He undermines his own victories: Adam Warlock's verdict after the Gauntlet was taken from him was that part of Thanos never believed he deserved to win (Infinity Gauntlet #6, 1991).

How strong is Thanos?

Thanos's top-rated powers on this site are Strategic genius (10/10: Planned the Infinity Gauntlet, built the Black Order and ran the Cabal through the Incursions) and Titan's body (9/10). On the site's 1-to-10 stat scale: strength 9, durability 9, intelligence 10, ranged attack 8.