Elric Family
Rockbell Family
State Military
State Alchemists
- Brigadier General Basque Grand, the Iron-Blood Alchemist
- Colonel Roy Mustang, the Flame Alchemist
- Major Edward Elric, the Fullmetal Alchemist
- Major Alex Louis Armstrong, the Strong Arm Alchemist
- Major Solf J. Kimblee, the Red Lotus Alchemist (called 'Crimson Alchemist' in 2003 anime, with rank of Lt. Colonel)
- Major Shou Tucker, the Sewing-Life Alchemist
- Major Giolio Comanche, the Silver Alchemist
- Major Isaac McDougal, the Freezing Alchemist
- Dr. Tim Marcoh, the Crystal Alchemist
Other Military Personnel
- Mustang Unit
- 2nd Lieutenant Heymans Breda
- 2nd Lieutenant Jean Havoc
- Master Sergeant Kain Fuery
- Warrant Officer Vato Falman
- Lieutenant Riza Hawkeye
- Mustang Rebels
- Alexandre
- Charlie
- Damiano
- Richard
- 2nd Lieutenant Rebecca Catalina
- Allies of Mustang and the Elrics
- Sheska
- 2nd Lieutenant Maria Ross
- Sergeant Denny Brosh
- Brigadier General Maes Hughes
- Lieutenant General Grumman
- Lieutenant Yoki
- Dr. Knox
- Fort Briggs Troops
- Briggs Doctor
- Captain Buccaneer
- 2nd Lieutenant Henschel
- Karley
- Major Miles
- Liam
- Mick
- Major General Olivier Mira Armstrong
- Central Forces
- Gamelan
- Gärtner
- Gold-Toothed Doctor
- Juliet Douglas (Sloth in the 2003 anime)
- Storch
- Yakovlev
- Smith
- Colonel Henry Douglas
- Central Command
- Harris
- Captain Fokker
- Colonel Genz Bresslau
- Lt. Colonel Frank Archer
- Major Arzen
Hommunculli
Manga / 2009 Anime
2003 Anime
Chimera
Ishvalans
- Grandpa
- Logue Lowe
- Outcasted Ishvalan
- Rick
- Rick and Rio's Mother
- Rio
- Scar
- Scar's brother
- Scar's Master
- Shan
- Heathcliffe Arbor
Xingese
Other characters
- Alfons Heiderich
- Bald
- Barry the Chopper, later known as #66.
- Belsio
- Berthold Hawkeye
- Bobby
- Catherine Elle Armstrong
- Claus
- Father Cornello
- Dietlinde Eckhart
- Dominic LeCoulte
- Drachman Commander
- Elicia Hughes
- Fletcher Tringham
- Fritz Lang
- Garfiel
- Gold Steiner
- Gracia Hughes
- Halling
- Izumi Curtis
- Jude
- Julia Crichton
- Karin
- Karl Haushofer
- Khayal
- King of Xerxes
- Kiri
- Lujon
- Lydia
- Lyra
- Madame Christmas
- Majhal
- Mason
- Menny
- Mrs. Bradley
- Mrs. Tucker
- Mugear
- Nash Tringham
- Neil
- Nina Tucker
- Noah
- Paninya
- Philip Gargantos Armstrong
- Pitt
- Psiren
- Rich Couple
- Ridel LeCoulte
- Rosé Thomas
- Russell Tringham
- Satella LeCoulte
- Selim Bradley (Pride in the manga and 2009 anime)
- Sig Curtis
- Slicer Brothers, later known as #48.
- Tetsu
- Truth