The musical's antagonist and main narrator, who juxtaposes Hamilton with his calm demeanor and cautious approach to life. An orphan like Hamilton, Burr provides key commentary throughout the story, revealing his internal conflict and eventual rivalry with Hamilton.

A mentor to Hamilton and an authoritative figure in American history, serving as a guiding force during and after the American Revolution. His interactions with Hamilton emphasize wisdom and leadership.

Hamilton's close friends and revolutionary compatriots. Each plays a significant role in supporting Hamilton's efforts during the war, showcasing their loyalty and passion for independence.

Hamilton's supportive and warm-hearted wife, who encourages him to focus on family over ambition. Her depth and emotional strength are showcased throughout the narrative.

Eliza's intelligent and witty elder sister, who shares a close, flirtatious friendship with Hamilton. Her role highlights the complexities of family and emotional bonds.

A pivotal character in Hamilton's story, involved in a significant affair that impacts his life and career. Her interactions with Hamilton bring about major developments in the plot.

The musical's comedic yet antagonistic figure, representing British rule during the American Revolution. His character provides humorous interludes through satirical music.

Alexander and Eliza’s eldest son, whose youthful admiration for his father is central to his character. His storyline includes elements of familial legacy and innocence.

Former allies turned political rivals of Hamilton, both influential in shaping American politics post-revolution. Their evolving relationship with Hamilton is marked by wit and rivalry.