Blunt and composed, yet a hot-blooded man with a strong core. He is the type to act before thinking and appears silent and calm at first glance. He doesn't speak much. Current commander of the Greil Mercenaries. Age: 19. Male. Mist is his younger sister. Special skill: Aether. Personal weapon: Ragnell. Son of Greil.

Daughter of Greil and Elena, the leaders of the Greil Mercenaries, and younger sister to the protagonist, Ike. A Beorc (human). She always carries a bronze medallion, a memento of her late mother, Elena. Because she possesses strong positive energy, she is one of the few people who can touch "Lehran's Medallion" without being consumed by negative energy. She handles household chores but is a poor cook.

The cold and cool-headed strategist of the Greil Mercenaries. He is cynical and distrustful of those around him, but he shows absolute trust and devotion only to Commander Ike. A mage. Male. Age: 19. Special skill: Rexcalibur. Frequently uses wind-elemental tomes.

A calm, composed, and nurturing veteran axe knight. Deputy commander of the Greil Mercenaries and a parental figure to Ike and Mist. Female. Age: 42. Special skill: Counter.

Originally a Crimean mercenary, she was nearly taken prisoner by Daein until Ike's father, Greil, rescued her. Impressed by Ike's swordsmanship and way of life, she joined the Greil Mercenaries. For some reason, she calls Ike, who took over as commander, "Boss." She is a typical girl who loves fortune-telling; believing a reading, she mistakenly identifies Rhys as her "fated rival." Rhys is a somewhat timid but kind and gentle young man, and the only staff user in the Greil Mercenaries. As their support deepens, she begins to see him as her "destined one," though it is unclear if there are romantic feelings involved. Age: 19.

Serious and inflexible like a soldier's daughter, but also possesses a mentally fragile side. Conscious of being a former enemy soldier, she sometimes ate meals alone in her room. She became close friends with Mist, Ike's sister, who is near her age. Age: 19.

A general of Daein with overwhelming strength and a calm, composed personality. The man who killed his former master, Greil. Male. Age unknown. Personal weapon: Alondite.

A Pegasus Knight of the Crimean Kingdom. She has a bright, cheerful, and caring personality, though she can be a bit short-tempered. She is a hardworking sister who constantly worries about and chases after her brother Makalov, who repeats problematic behaviors like debt and gambling. She flies across the battlefield using her favorite lance and high mobility, eventually promoting to Falcon Knight. In battle, her strengths are her speed and movement, allowing her to ignore terrain to support allies or ambush enemies. She appears in "Radiant Dawn" as a more mature version, still struggling with her brother. A reliable knight who supports the Crimean army with a strong sense of responsibility and loyalty to her comrades.

The Princess of the Crimean Kingdom, who later becomes its Queen. She has a gentle, kind, and noble personality, valuing her people above all else, yet she possesses the strong will to make difficult decisions to protect her country. When her homeland was taken, she fought alongside Ike's Greil Mercenaries to reclaim the kingdom. In "Radiant Dawn," she is depicted as a grown leader facing rebellions and wars, striving for peace and coexistence. An excellent combatant who uses the personal weapon "Amiti" and can handle both swords and staves on the battlefield. Age: 20.

A veteran member of the Greil Mercenaries, known as a Sniper with extraordinary archery skills. While he is a cynical, foul-mouthed man who is often harsh toward others, he is a meritocrat who trusts those he recognizes as capable. He was deeply loyal to Greil and left the mercenaries for a time after his death, but later returned to fight alongside Ike and the others. A man who combines calm judgment with high combat ability.