Fullmetal Alchemist Characters: Who Matters Most?

If you start Fullmetal Alchemist expecting a simple story about two brothers searching for a magical stone, the huge cast can quickly become confusing. There are State Alchemists, military officers, Homunculi, Ishvalans, Xingese characters, and ordinary people whose choices end up changing the story. Understanding the Fullmetal Alchemist characters makes the political conflict, emotional stakes, and alchemy system much easier to follow.

This guide breaks down the major characters, what motivates them, how they are connected, and why they matter to the overall story. It also clears up a common source of confusion: the difference between Fullmetal Alchemist adaptations, the anime versions, and the live-action Fullmetal Alchemist movie series. The official Brotherhood character material identifies Edward as the youngest State Alchemist, Alphonse as his armor-bound brother, and key figures such as Winry, Mustang, Hawkeye, Scar, Bradley, and the Homunculi as central parts of the story.

Whether you’re returning to Amestris or watching the series for the first time, this character guide gives you a practical way to keep track of the people who drive the story.

Edward Elric: The Fullmetal Alchemist

Edward Elric is the central protagonist and the character behind the title.

After he and his younger brother Alphonse attempt human transmutation, Edward loses his left leg and sacrifices his right arm to attach Alphonse’s soul to a suit of armor. He later becomes a State Alchemist and receives the title “Fullmetal.”

Edward is talented, stubborn, emotional, and fiercely protective of his brother. His greatest motivation isn’t fame or military status. He wants to restore Alphonse’s body and eventually recover what both brothers lost.

One useful detail about Edward is that his greatest strength isn’t simply his alchemy. He is exceptionally good at improvising. Because he can perform transmutation without drawing a conventional circle, he can react quickly during combat.

His short temper also serves an important storytelling purpose. Ed often acts impulsively, but those mistakes force him to confront the consequences of his decisions.

Alphonse Elric: The Brother Inside the Armor

Alphonse is physically one of the most recognizable Fullmetal Alchemist characters: a gentle personality inhabiting a gigantic suit of armor.

Unlike Edward, Alphonse doesn’t have a biological body anymore. His soul is attached to armor through a blood seal. This gives him unusual advantages—he doesn’t experience ordinary physical fatigue, pain, hunger, or temperature—but it also creates a frightening uncertainty about his existence.

Al is calmer than Edward and frequently acts as his brother’s mediator. He also has strong martial-arts abilities and becomes an increasingly capable alchemist.

A particularly interesting part of Alphonse’s character is his relationship with identity. He looks physically intimidating, yet he is usually the more compassionate and patient brother. That contrast is one reason the character works so well.

Winry Rockbell: More Than Edward’s Childhood Friend

Winry Rockbell is Edward and Alphonse’s childhood friend and an expert automail mechanic.

Her importance becomes obvious because Edward’s prosthetic arm and leg require constant maintenance. Winry therefore isn’t simply a supporting character who waits for the brothers to return home. Her technical expertise directly affects Edward’s ability to travel and fight.

She also represents something the military characters often lack: a connection to ordinary civilian life.

Winry’s parents were doctors who treated wounded people during the Ishval conflict. Their fate gives her personal reasons to struggle with the consequences of war.

Her relationship with Edward develops gradually rather than functioning as a simple romantic subplot.

Roy Mustang: The Flame Alchemist

Roy Mustang is one of the most important military figures in the story.

Known as the Flame Alchemist, Mustang uses specialized alchemy to manipulate fire. His abilities make him extremely dangerous, but his ambitions extend beyond combat.

Mustang wants to rise through the military hierarchy and change Amestris from within. His team—including Riza Hawkeye, Jean Havoc, Heymans Breda, Kain Fuery, and Vato Falman—becomes an important part of the larger investigation into the military’s secrets. The official character information describes Hawkeye as Mustang’s trusted first lieutenant and identifies the members of his military team.

Mustang’s character becomes more interesting when his professional ambition is placed beside his experiences during the Ishval war. He isn’t simply a powerful State Alchemist; he is someone attempting to decide what responsibility means after participating in a destructive military system.

Riza Hawkeye: Mustang’s Most Reliable Ally

Riza Hawkeye is a first lieutenant and Mustang’s closest military associate.

She doesn’t rely on alchemy. Her exceptional marksmanship makes her one of the most capable soldiers in the series.

Her relationship with Mustang is built around trust, discipline, and shared history. She frequently provides the restraint that Mustang lacks when emotions threaten to interfere with his plans.

Her role is particularly useful for understanding Mustang. Instead of simply explaining what he thinks, the story often lets Hawkeye’s reactions reveal how serious his decisions are.

Scar: A Character Built Around Revenge

Scar initially appears to be one of the straightforward antagonists.

He hunts State Alchemists and kills them using the destructive ability of his right arm. His actions are connected to the destruction of Ishval and the military’s treatment of his people.

But Scar becomes increasingly complicated as the story progresses.

His hatred isn’t presented independently from the history that produced it. At the same time, the story doesn’t simply excuse everything he does. Scar has to confront the difference between revenge and rebuilding.

Unique insight: Scar’s development is easier to understand if you view his journey as a movement from individual punishment toward collective responsibility. His relationship with alchemy also changes as he learns more about his brother’s research.

The Homunculi: Seven Major Threats

The Homunculi are among the most recognizable Fullmetal Alchemist characters.

They are artificial beings connected to Father and are associated with the seven deadly sins:

• Pride
• Lust
• Greed
• Envy
• Gluttony
• Wrath
• Sloth

Their names aren’t merely decorative. Their personalities and abilities often reflect the concepts represented by their respective sins.

Lust

Lust is one of the earliest major Homunculi encountered by the protagonists. Her ability to extend her fingers into powerful piercing weapons makes her particularly dangerous. She also acts as a strategist for Father’s plans.

Gluttony

Gluttony is driven by an almost uncontrollable desire to consume. His enormous appetite and unusual abilities make him unpredictable.

His personality is also deliberately different from the calculating behavior of some other Homunculi.

Greed

Greed wants everything the world can offer.

Unlike several other Homunculi, however, Greed’s desire for independence creates conflict with Father. His story eventually becomes connected to Ling Yao, producing one of the more unusual character relationships in the series.

Envy

Envy possesses the ability to transform into people or creatures they have seen.

The character uses that ability not only as a physical weapon but also as a psychological one. Envy’s personality makes the character particularly effective at provoking emotional reactions.

Wrath / King Bradley

King Bradley occupies a unique position because he is simultaneously the leader of Amestris and a Homunculus.

He possesses extraordinary combat ability and an exceptional eye that allows him to read movement with remarkable precision. His official character profile identifies him as Wrath and as the Fuhrer of Amestris.

This dual identity is crucial: the military leadership and Homunculus conspiracy aren’t separate problems.

Sloth

Sloth is physically enormous and extraordinarily powerful, despite being constantly annoyed by the effort required to do anything.

His seemingly lazy personality hides an important role in Father’s larger plan.

Pride

Pride is one of the most deceptive members of the group because the character’s apparent identity hides the true threat.

The Homunculi work particularly well as antagonists because each one represents a different way human desire can become destructive.

Father: The Figure Behind the Conspiracy

Father is the central architect behind the Homunculi and the larger conspiracy surrounding Amestris.

His physical resemblance to Van Hohenheim is not accidental. The connection between the two characters reaches back to the earliest history of the story’s alchemy.

Father’s objective also explains why apparently unrelated events—including military conflicts, alchemical research, and the movement of characters across Amestris—eventually connect.

The official story material describes Father as the creator of the Homunculi and identifies him as the figure directing their larger plan.

Van Hohenheim: Edward and Alphonse’s Father

Van Hohenheim initially seems like an absent father who abandoned his family.

As the story reveals more about him, that interpretation becomes incomplete.

Hohenheim has extraordinary knowledge of alchemy and a history connected to the origins of Father’s plan. His relationship with Edward is particularly complicated because Edward judges him based on his absence, while the audience gradually learns information Edward doesn’t initially possess.

That difference between what a character believes and what the audience later discovers is one of Fullmetal Alchemist’s strongest storytelling techniques.

Izumi Curtis: The Brothers’ Teacher

Izumi Curtis is the teacher who trained Edward and Alphonse in alchemy and martial arts.

Her philosophy is summarized by the principle “One is all, all is one,” which becomes an important idea throughout the series. She is physically formidable despite the consequences of her own failed attempt at human transmutation.

Izumi is valuable to the story because she understands the brothers’ mistake from personal experience. She isn’t teaching them from theory alone.

Maes Hughes: The Human Heart of the Military

Maes Hughes is one of the most memorable supporting characters.

He is deeply devoted to his wife and daughter and constantly talks about his family. Beneath that comedic personality, however, Hughes is an intelligent investigator who begins noticing connections between military events and the Homunculi.

His friendship with Mustang gives the military storyline emotional weight.

Hughes demonstrates something important about the series: characters don’t have to be among the strongest fighters to be essential to the plot.

Ling Yao and the Xing Characters

Ling Yao arrives from Xing seeking the secret of immortality.

His ambitions eventually bring him into contact with Greed, creating the unusual Greed-Ling relationship. This gives the story another perspective on power, immortality, and what someone is willing to sacrifice to obtain it.

May Chang is another important character from Xing. Her knowledge of alkahestry expands the audience’s understanding of how different cultures approach energy and healing.

This is one of the less obvious strengths of the series: alchemy isn’t treated as a single universal technique. Different cultures understand and use related principles differently.

Why the Fullmetal Alchemist Characters Work So Well Together

The cast works because most major characters have a connection to one of three questions:

1. What are you willing to sacrifice?
2. What responsibilities come with power?
3. Can you change after doing something wrong?

Edward and Alphonse deal with the consequences of human transmutation.

Mustang and Hawkeye deal with military responsibility.

Scar deals with revenge and the consequences of oppression.

The Homunculi explore destructive forms of desire.

Hohenheim and Father represent radically different responses to knowledge, mortality, and human existence.

This creates a network where character development isn’t isolated. One person’s history frequently changes another person’s choices.

Fullmetal Alchemist Anime vs. the Fullmetal Alchemist Movie

A common search mistake is treating the phrase “Fullmetal Alchemist movie” as if it refers to one production.

There is a 2017 live-action Fullmetal Alchemist film, followed by two live-action sequels in 2022: Fullmetal Alchemist: The Revenge of Scar and Fullmetal Alchemist: The Final Alchemy. The latter two continue the live-action storyline rather than functioning as animated Brotherhood movies.

The live-action films also have a different cast from the anime. For example, Ryosuke Yamada plays Edward in the live-action films, while Romi Park voices Edward in Fullmetal Alchemist: Brotherhood.

If you’re specifically interested in the complete character arcs, the anime is the better place to understand the full cast because it has considerably more time to develop relationships and backstories.

Fullmetal Alchemist Where to Watch

Availability changes by country, so the answer to fullmetal alchemist where to watch depends on which version you’re looking for.

As of the latest available U.S. listings checked in September 2026, Fullmetal Alchemist: Brotherhood is listed on Netflix, Hulu, and Crunchyroll, with additional availability through Crunchyroll Amazon Channel and some ad-supported options.

For the live-action films, Netflix currently lists Fullmetal Alchemist: The Final Alchemy, including its 2022 release information and cast. The Revenge of Scar is also currently listed on Netflix in the U.S.

The original 2017 live-action movie can have more limited availability depending on location, so it’s worth checking your local catalog rather than assuming that every Fullmetal Alchemist title is available on the same service. Current U.S. tracking also shows the 2017 film’s streaming availability can differ from the 2022 films.

Common Mistakes When Starting Fullmetal Alchemist

Mistake 1: Confusing the two anime adaptations.
Fullmetal Alchemist and Fullmetal Alchemist: Brotherhood are not identical versions of the story. Brotherhood follows the manga’s storyline much more closely.

Mistake 2: Assuming the movies continue the anime.
The live-action films are separate adaptations with their own cast and continuity.

Mistake 3: Judging characters too early.
Several characters deliberately hide important information. Early impressions can change substantially once their histories are revealed.

Mistake 4: Ignoring the political background.
The military structure, Ishval conflict, and Amestrian government aren’t just background details. They explain why many characters behave the way they do.

Mistake 5: Focusing only on the strongest fighters.
Characters such as Winry, Hughes, Hawkeye, and May matter because they contribute skills, information, relationships, or perspectives that combat strength cannot replace.

Frequently Asked Questions

Who are the main Fullmetal Alchemist characters?

The central characters are Edward Elric and Alphonse Elric, with Winry Rockbell, Roy Mustang, Riza Hawkeye, Scar, and several Homunculi playing major roles. Father, Van Hohenheim, Izumi Curtis, Ling Yao, and Maes Hughes are also important to the wider story. The official Brotherhood character guide provides profiles for many of these characters.

Is Fullmetal Alchemist: Brotherhood different from Fullmetal Alchemist?

Yes. The two anime series tell related versions of the story, but they diverge significantly. Brotherhood follows the manga’s storyline much more closely, making it the version many viewers choose when they want the complete manga-based narrative.

Who is the strongest character in Fullmetal Alchemist?

There isn’t a simple answer because characters excel in different areas. Combat ability, alchemy, strategic intelligence, physical strength, and special abilities aren’t interchangeable measures. Characters such as Father, King Bradley, Edward, Alphonse, Mustang, and several Homunculi demonstrate very different forms of power.

Where can I watch Fullmetal Alchemist: Brotherhood?

Current U.S. listings show Brotherhood on Netflix, Hulu, and Crunchyroll, with additional viewing options depending on the service and subscription. Streaming availability changes by country and over time, so your local catalog may differ.

Is the Fullmetal Alchemist movie the same story as Brotherhood?

No. The live-action Fullmetal Alchemist movie series is a separate adaptation. The 2017 film was followed by The Revenge of Scar and The Final Alchemy in 2022, featuring a live-action cast led by Ryosuke Yamada as Edward.

Conclusion

The strength of Fullmetal Alchemist isn’t just its alchemy system or action scenes. Its characters give the world consequences. Edward and Alphonse represent the price of trying to overcome death, Winry connects the story to ordinary civilian life, Mustang and Hawkeye confront the responsibilities of military power, and Scar forces the story to examine revenge and the legacy of war.

The Homunculi and Father then push those ideas in another direction, turning human desires and weaknesses into physical threats.

If you’re starting the series now, following the characters rather than trying to memorize every name is the easiest approach. Once you understand what each major character wants—and what they are willing to sacrifice—the complicated world of Amestris becomes much easier to navigate.