The titular character known for his small stature and distinctive voice, whose deep faith and sense of destiny dramatically affect those around him.

John's mother, remembered for her beauty, talent as a singer, and her mysterious past that impacts the story.

John's stepfather, a consistent and supportive presence in John's life who works at Gravesend Academy and supports both John and Owen.

John's first cousin, noted for her boldness and fierce personality, who becomes a significant part of Owen's life.

John's wealthy and proper grandmother, who plays a significant role in supporting John and develops a special bond with Owen.

The pastor at Gravesend’s Congregationalist church, characterized by his stutter and his theological debates with Owen.