Attack on Titan has one of the most fascinating power systems in anime.
At first, Titans appear to be unstoppable monsters capable of destroying entire cities. But as the story progresses, we discover that certain humans can transform into Titans and that each of the Nine Titans possesses unique abilities.
At the same time, some humans don't need Titan powers at all.
Characters like Levi and Mikasa demonstrate that an exceptionally skilled soldier can take down Titans that would completely overwhelm ordinary humans. Meanwhile, Titan shifters such as Eren, Zeke, Annie, and Reiner possess abilities that can change the outcome of entire wars.
For this list, we're considering each character at their strongest known version in the series, taking into account combat ability, Titan powers, intelligence, experience, and overall battlefield effectiveness.
Major spoilers ahead.
1. Ymir Fritz
Ymir Fritz is the origin of all Titan power.
Thousands of years before the main events of Attack on Titan, Ymir became the first person to obtain the power of the Titans. After her death, her power was divided into the Nine Titans, eventually creating the entire Titan system that shaped the world.
Through the Founding Titan, Ymir possessed abilities beyond anything ordinary Titan shifters could achieve. She could influence Subjects of Ymir, manipulate Titans, and access the mysterious Paths connecting every Eldian.
Even after her physical death, Ymir continued to exist within Paths and remained connected to the Titan power for centuries.
Her abilities aren't comparable to a normal Titan shifter, making her one of the most powerful beings in the entire Attack on Titan universe.
2. Eren Yeager
Eren's transformation from an angry young soldier into the most dangerous character in the series is one of Attack on Titan's greatest character arcs.
Eren eventually possesses three Titan powers: the Attack Titan, the Founding Titan, and the War Hammer Titan. When combined with royal blood and his connection to Ymir, his abilities reach an entirely different level.
His Founding Titan allows him to command enormous numbers of Colossal Titans and manipulate Eldian bodies and memories. The War Hammer Titan also gives him the ability to create weapons and structures from hardened Titan material.
By the end of the story, Eren commands a force capable of threatening the entire world.
Very few characters in anime could match his final form in terms of sheer destructive potential.
3. Levi Ackerman
If we're talking about pure human combat ability, Levi Ackerman is in a league of his own.
Known as Humanity's Strongest Soldier, Levi possesses incredible speed, reflexes, precision, and battle experience. His Ackerman bloodline gives him extraordinary physical abilities, allowing him to fight Titans at a level that ordinary soldiers simply cannot approach.
His battles against the Beast Titan are legendary. Levi repeatedly dismantles opponents many times his size while moving through the battlefield with almost supernatural precision.
Even after suffering devastating injuries, Levi continues fighting.
He may not possess Titan powers, but when it comes to one-on-one combat, very few characters in Attack on Titan can compete with him.
4. Mikasa Ackerman
Mikasa is one of the most naturally gifted soldiers in the entire Survey Corps.
Like Levi, Mikasa benefits from the Ackerman bloodline, giving her extraordinary strength, speed, reflexes, and combat instincts. From an early age, she consistently performed far above other soldiers.
Her mastery of ODM gear makes her particularly deadly against Titans, while her ability to remain calm under extreme pressure allows her to perform incredible maneuvers during chaotic battles.
Mikasa also demonstrates exceptional determination throughout the series, especially during the final battle against Eren.
If Levi is humanity's strongest soldier, Mikasa is arguably the closest person to him in raw combat ability.
5. Armin Arlert
Armin isn't physically the strongest character on this list, but his Titan power completely changes the equation.
After inheriting the Colossal Titan from Bertholdt, Armin gains access to one of the most destructive Titan abilities in the series.
His transformation can create a massive explosion capable of destroying entire areas, while the Colossal Titan itself possesses enormous size and devastating physical strength.
But Armin's greatest weapon has always been his intelligence.
He repeatedly defeats stronger opponents through strategy and careful planning. His ability to understand situations that others overlook makes him one of humanity's greatest military minds.
Combining Armin's intelligence with the Colossal Titan makes him an incredibly dangerous opponent.
6. Zeke Yeager
Zeke Yeager is one of the most dangerous Titan shifters in the series.
As the Beast Titan, Zeke possesses incredible throwing ability and can turn his surroundings into deadly weapons. His long-range attacks are powerful enough to destroy entire groups of soldiers and Titans.
His unique royal blood also gives his Titan spinal fluid extraordinary properties.
Anyone who consumes Zeke's spinal fluid can potentially be transformed into a Titan when exposed to his scream, giving him the ability to control armies of Titans under the right circumstances.
Beyond his Titan abilities, Zeke is an exceptionally intelligent strategist who spent years manipulating both Marley and Eldia.
7. Annie Leonhart
Annie is one of Marley's most skilled warriors and an incredibly dangerous Titan shifter.
As the Female Titan, she possesses exceptional speed, agility, endurance, and hardening abilities. Unlike many Titan shifters, Annie also has years of hand-to-hand combat training, allowing her to combine martial arts with Titan abilities.
Her fighting style is particularly dangerous because she doesn't rely purely on brute strength.
Even while fighting Eren, Annie demonstrates superior technique and battlefield awareness. Her ability to adapt and use hardening strategically makes the Female Titan one of the most versatile Titans in the series.
8. Reiner Braun
Reiner is the wielder of the Armored Titan and one of Marley's most experienced warriors.
The Armored Titan's hardened body provides tremendous defensive capabilities, allowing Reiner to survive attacks that would destroy most other Titans.
He has also demonstrated remarkable endurance throughout the series. Reiner survives situations that should have killed him multiple times, making his durability almost legendary.
Although he isn't always the strongest attacker, his combination of defense, experience, and determination makes him one of the hardest characters in Attack on Titan to defeat.
9. Bertholdt Hoover
Bertholdt was the original holder of the Colossal Titan and arguably one of the most terrifying Titan shifters of his generation.
The Colossal Titan's enormous size gives it incredible destructive potential. Its transformation alone can create an explosion comparable to a massive weapon, while its immense body can destroy buildings and military defenses with ease.
Bertholdt also demonstrates impressive tactical awareness during his battles.
His greatest weakness is that the Colossal Titan consumes enormous amounts of energy, limiting how long it can maintain its full power.
Even with that limitation, Bertholdt remains one of the most destructive characters in the series.
10. Pieck Finger
Pieck is often underestimated because the Cart Titan isn't as visually intimidating as Titans such as the Colossal or Armored Titan.
That would be a mistake.
The Cart Titan possesses extraordinary endurance and can remain transformed for extremely long periods. Pieck can repeatedly transform while carrying weapons and equipment, making her incredibly valuable during large-scale battles.
More importantly, Pieck is highly intelligent and observant.
She frequently acts as a strategist rather than simply charging into combat. Her combination of intelligence, mobility, endurance, and tactical awareness makes her one of Marley's most valuable warriors.
Honorable Mentions
Several powerful characters narrowly missed the top ten, including Porco Galliard, Falco Grice, Gabi Braun, Kenny Ackerman, Erwin Smith, Hange Zoë, Jean Kirstein, Sasha Blouse, and Onyankopon.
Porco's Jaw Titan deserves special recognition for its incredible speed and offensive capabilities, while Falco's unique Titan form introduces an entirely different level of mobility.
Kenny, meanwhile, proves that an exceptionally skilled human doesn't need Titan powers to become one of the most dangerous people in the world.
Conclusion
Attack on Titan makes it surprisingly difficult to define what "strongest" really means.
Raw destructive power belongs to characters like Eren, Ymir, and the Colossal Titan. But when it comes to pure combat skill, Levi and Mikasa demonstrate that humans can stand alongside the most terrifying Titans in the world.
Then there are characters like Armin and Zeke, whose intelligence makes their abilities even more dangerous.
Ultimately, Attack on Titan isn't simply a story about who can punch the hardest. It's about strategy, sacrifice, experience, and using whatever power you have to survive.
And that's exactly what makes its battles so unforgettable.
