Last reviewed on 2026-05-02
Eren Yeager
Attack TitanThe main protagonist who inherits the Attack Titan, War Hammer Titan, and Founding Titan. His drive for freedom leads him down a dark path to initiate the Rumbling to destroy the outside world.
Levi Ackerman
Humanity's StrongestCaptain of the Survey Corps Special Operations Squad. Widely considered humanity's strongest soldier, with unmatched ODM gear skills. Member of the Ackerman clan with exceptional combat instincts.
Mikasa Ackerman
Survey CorpsEren's adoptive sister and one of the most skilled soldiers in the Corps. An Ackerman with superhuman combat ability. Deeply devoted to protecting Eren throughout the series.
Armin Arlert
Colossal TitanChildhood friend of Eren and Mikasa. Exceptional strategic mind who later inherits the Colossal Titan. His tactical brilliance often turns the tide of battle despite his initial lack of combat ability.
Hange Zoë
CommanderEccentric and brilliant scientist who studies titans. Later becomes Commander of the Survey Corps. Passionate about titan research and crucial to understanding their true nature.
Erwin Smith
Commander13th Commander of the Survey Corps and charismatic leader who sacrifices everything for humanity's future. His gambles and unwavering resolve inspire fierce loyalty in his soldiers.
Reiner Braun
Armored TitanWarrior candidate who inherits the Armored Titan. Infiltrates Paradis as a soldier. Torn between his warrior duty and bonds with comrades. Complex character dealing with guilt and identity.
Annie Leonhart
Female TitanFemale Titan shifter and skilled martial artist. Cold and distant exterior hides complex motivations. Encases herself in crystal after being captured, remaining dormant for years.
Bertholdt Hoover
Colossal TitanThe original Colossal Titan responsible for breaching Wall Maria. Quiet and follows Reiner's lead. Emits enormous steam and heat as the world's largest titan shifter. Reluctant but mission-focused warrior.
Historia Reiss
Queen of the WallsTrue heir to the Fritz royal bloodline, initially hiding under the alias Christa Lenz. Becomes Queen after the fall of Rod Reiss. Compassionate leader who cares deeply for those around her.
Zeke Yeager
Beast TitanEren's half-brother and Marleyan warrior holding the Beast Titan. Exceptional pitcher who hurls boulders. Pursues the Euthanization Plan to end the Eldian bloodline. Complex antagonist with tragic worldview.
Jean Kirstein
Survey CorpsInitially selfish and joining the Military Police for comfort, Jean grows into a principled leader. Candid and realistic, his frank assessments often prove correct. Close friend of Marco.
Sasha Blouse
Survey CorpsKnown as the "Potato Girl" for eating during induction. Expert hunter and archer from a small village. Her cheerful personality and love of food mask elite combat abilities, particularly with ranged weapons.
Pieck Finger
Cart TitanMarleyan warrior with the Cart Titan, a quadruped titan used for supply and combat support. Intelligent and perceptive. Unique among warriors for her laid-back personality and sharp analysis.
Falco Grice
Jaw TitanWarrior candidate who later inherits the Jaw Titan after consuming Porco Galliard. Kind-hearted and devoted to Gabi. Unique Jaw Titan with bird-like wings capable of flight, unprecedented among titan shifters.
Gabi Braun
Warrior CandidateReiner's cousin and the top Warrior candidate. Passionate about proving her worth as an Eldian soldier for Marley. Her journey forces her to confront her prejudices and reexamine everything she was taught.
About Attack on Titan Characters
Attack on Titan (Shingeki no Kyojin) by Hajime Isayama features one of anime's most complex casts. The story follows humanity's fight for survival against man-eating titans inside massive walled cities.
From the Survey Corps' brave soldiers to the Marleyan Warriors and their titan-shifting powers, every character carries deep motivations shaped by war, prejudice, and the desperate fight for freedom.
AOT is one of the cleanest examples of a serialized story willing to follow through on character deaths — explored in our reader's guide on character deaths in serialized stories. The cast also includes some of modern anime's most discussed villain studies; for the wider taxonomy, see types of villains in fiction.
Several of AOT's leads (Eren, Reiner) are textbook fall arcs — covered alongside change arcs and flat arcs in character development explained.