Henry Fleming – the young farm boy whose romantic dreams of becoming a hero lead him to enlist in the army as a Union soldier. Referred to as ‘the youth’ throughout the novel, he soon becomes plagued by doubts and fears, but eventually learns the true meaning of courage and what it is to be a man.
Jim Conklin – (the tall soldier/the spectral soldier). Jim is a strong, quiet, even-tempered and self-assured soldier who lifts the spirits of the new recruits. But he is mortally wounded in the regiment’s first battle and Henry watches him die. His death has a profound effect on Henry.
Wilson – (the loud soldier). Wilson is Henry’s friend. Opinionated, full of bravado and naive about the harsh realities of war, he changes into a caring and compassionate soldier after surviving a battle.
Lieutenant Hasbrouck – (the Lieutenant). Henry’s commander in battle. Young and confident, he represents the Union officers who are always shown as strong leaders.
The Tattered Soldier – Henry comes across the tattered soldier in the column of wounded men. Henry feels guilty and deserts him in a field.
The Cheery Soldier – he befriends Henry after he receives a head wound and points him in the right direction to return to his regiment.
Simpson – (the Corporal). A corporal in Henry’s regiment who questions where Henry has been. Henry is angry because he can’t answer the question honestly.
Colonel MacChesnay – (the Colonel). The commander of Henry’s regiment.
The Captain – a dedicated officer in Henry’s regiment who is killed in the first battle.