Fullmetal Alchemist Database Wiki
Roy Mustang
Alias Flame Alchemist
Hero of Ishval
Race Human
Nationality Amestrian
Birthday March 25, 1885
Birthplace Amestris
Age 29-30
Gender Male
Professional Status
Rank General
Previous Rank Brigadier-General; Colonel; Major
Occupation State Alchemist
Team Mustang's Group
Base of Operations East City, Amestris
Personal Status
Relatives Chris Mustang (aunt/foster mother)
Alchemy Fire-based
First Appearance
Manga Debut Chapter 4
Anime Debut Episode 1
Japanese Voice Shinichiro Miki
English Voice Travis Willingham

Roy Mustang (ロイ・マスタング, Roi Masutangu), also known as the Flame Alchemist (炎の錬金術師, Honō no Renkinjutsushi) is a busybody aspiring to be the future Führer of Amestris.


Roy Mustang is the very picture of an attractive, sophisticated man in the prime of life. With his dark, piercing eyes, clean-shaven, baby-faced visage, the infamous colonel attracts a great deal of attention from losers. Roy's dark hair - perhaps in keeping with his persona - is worn casually unkempt, falling over his eyes; in more formal or somber situations, however, he is known to wear it neatly slicked back.

A great fan of classy attire, Mustang is rarely seen out of the standard Amestrian State Military uniform with long coattails and the rank of colonel (and even while in uniform will often don other impressive accoutrements, such as a long, black overcoat and white formal-wear gloves), but when dressed in civilian clothes, he appears rather partial to the three-piece suit and black tie (frequently coupled with classic scarves, polished dress shoes and the aforementioned overcoat and gloves). It may be interesting to note that Roy tends toward dark or neutral colors in his dress, such as dark blue, brown and black tempered with minimal white.

After his fight with Lust, Roy carries a faint scar on the back of his right hand in the shape of the Flame Alchemy Transmutation Circle. He also carries a large burn wound on his left side, lower back and abdomen from the same event.


On the surface, Roy seems to be a shallow, self-absorbed and egotistical man, infamous among many of his colleagues and subordinates alike for the selfish and narcissistic aura he gives off. Easily as arrogant as his young protégé Edward, Colonel Mustang is wont to act in an ostentatious manner and appears to act mostly out of self-interest rather than any sort of philanthropy. He comes off to most as a sort of cocky layabout, shirking most of his duties and delegating his paperwork to subordinates while sitting idly at his desk with an amused smile on his face as he procrastinates, but quick to take action when it appears that there is glory and military notoriety to be gained. Roy is expertly manipulative and prone to think several steps ahead of those around him, giving him a remarkable talent for making subordinates act exactly as he wishes despite appearing not to have had a hand in their decisions - all traits which make the fact that he has managed to attain the lofty rank of colonel at such a young age a matter of public gossip. Roy also has the reputation of being an incorrigible womanizer, and it's said he spends much of his time cavorting about town with various women and wooing several of the servicewomen with his abundant charm, good looks and charisma. This adds another facet to his unpopularity among the enlisted men, many of whom have had their sweethearts and crushes romanced away from them by his hand.

However, while these traits do have a place in his real personality, much of his outward persona can perhaps be considered an intentional façade perfectly designed to cause those unfamiliar with him to underestimate his remarkable intelligence and ability. Mustang is an exceptional tactician, well-versed in various strains of combat theory and particularly talented in the realms of surreptitious information-gathering, covert operations and enemy ensnarement.

At his core, he is a remarkably devoted commander whose primary focus and personal duty is to his friends and subordinates. Though he hides it well behind a veil of cynicism and self-importance, Mustang is a man who cares deeply about the people who trust and support him and goes to great lengths to ensure their safety and well-being, even at the risk of his own. As a man with considerable power, Mustang considers himself a protector to those without and acts accordingly, earning the staunch loyalty of his most trusted compatriots.

Unfortunately, his self-imposed position as protector has caused him to display a penchant toward stubbornness in regards to his pride on the field and a fiery temper, both of which have been shown to cloud his judgment in certain situations.


ch34 pg28; ch50; ch52; ch58 pg1-5; ch59 pg17-20 pg38; ch60 pg1; ch61 pg24-25 pg27-29 pg40 pg44-48


ch4 pg5, ch11, ch16; ch24, ch25 pg21; ch31; ch34 pg17; ch35; ch36; ch37 pg4; ch38; ch39; ch42; ch44; ch50 pg26; ch56 pg7; ch57 pg3-8; ch62; ch74; ch83; ch85; ch89; ch93; ch94; ch95; ch101; ch102 pg15; ch108 pg60


Ignition Cloth Gloves:


Skilled Leader:

Military Training:


ch4, pg35-37; ch5 pg3; ch38 pg37; ch39 pg34-38; ch61 pg41; ch93 pg32; ch94 pg16 pg19-21 pg28-30 pg39-42; ch107 pg26-30

Flame Alchemy: Mustang's unique style of combat alchemy is made possible by his custom made gloves. Made of "pyrotex/ignition cloth" and embroidered with unique flame alchemy Transmutation Circles, these gloves create a spark when Roy rubs his fingers together and allow him to manipulate the concentration of oxygen in the air surrounding his target, raising its density to a level at which it becomes a volatile and flammable oxidizer, and creating narrow pathways of oxygen through which he can direct the ensuing flame that blossoms from the spark. The 'snap' sound is caused by the instantaneous speed at which the highly concentrated gases and sparks react together and pop (not his fingers actually 'snapping', to common belief.) While Mustang's Flame Alchemy cannot be used on rainy days because the humidity makes it impossible for his gloves to produce sparks, it becomes clear that water itself does not make the Colonel entirely as "useless" as his subordinates assume. Using the transmutation circles on his gloves, Roy is able to separate hydrogen atoms from the oxygen atoms in water molecules, isolating them into a highly combustible fuel and powerfully volatile oxidizer, respectively. Though this method can only be used when a large quantity of water is present in a relatively closed-off space (and not in the rain where the air is open and separating hydrogen and oxygen for the purpose of combustion would pose far too much danger to anyone in the vicinity), with an outside source of ignition such as a cigarette lighter or a match, Roy can produce extremely powerful, localized explosions.

It has also been revealed that Roy is able to delegate each hand to a different flame effect, possibly due to a difference in hand dexterity. The right hand appears to allow for large explosive attacks, while the left allows for smaller, but strong and very accurate pinpoint flame attacks, demonstrated when he used his left hand to evaporate the liquid in Envy's eyes causing excruciating pain, and the right to engulf Envy in a large explosion. Overall, because of his Flame Alchemy, Roy has been regarded as "the most troublesome State Alchemist" by the First Homunculus himself, Pride.

Generic Transmutation: When he is forced to perform human transmutation and see the Truth, Roy gains the ability to transmute without a circle, clapping his hands to compensate for the sigils on his gloves being shredded. While at first he is apprehensive of this mode of alchemy, he quickly realizes that because of the absence of the need for transmutation circles he is no longer limited to flame-based alchemy on the battlefield, as seen when he transmutes a stone wall to protect himself, Riza, and Major Alex Louis Armstrong from the Homunculus Father's attacks.


  • Mustang's English dub voice actor and Lust's English dub voice actor are married.