List of Fullmetal Alchemist characters

The Fullmetal Alchemist manga and anime series feature an extensive cast of fictional characters created by Hiromu Arakawa. The story is set in a fictional universe within the 20th century in which alchemy is one of the most advanced scientific techniques. Although they essentially start off the same, the 2003 anime series features an entire original story while adapting the first seven volumes of the manga, which were the only ones available from the source material at the time. However, the second anime, Fullmetal Alchemist: Brotherhood, follows the manga exclusively.

The story follows the adventure of the titular character, Edward Elric, also known as the "Fullmetal Alchemist", who is frequently accompanied by his brother Alphonse. While trying to revive their mother, the brothers lost parts of their bodies, with Alphonse's soul being contained in a suit of armor, and Edward replacing his right arm and left leg with two sets of automail, a type of advanced prosthetic limb. Advised by Roy Mustang, an alchemist from the State Military, Edward becomes a State Alchemist, and starts traveling with Alphonse through the country of Amestris in order to find a way to recover their bodies. In their search, they hear of the Philosopher's Stone, a powerful alchemy artifact that the brothers can use to recover their bodies.

When creating the series, Arakawa took her inspiration from several experiences in her childhood, including her parents' jobs and the manga she used to read. She also interviewed real war veterans for inspiration of her characters.