Meg’s youngest brother, gifted with incredible intelligence and mental abilities. He is both an ally and a source of difficulty for Meg due to his unique nature.

Meg’s supportive friend who joins the quest to find Mr. Murry. Calvin is optimistic and excels in communication, providing balance to Meg’s character.

One of the three mysterious women who guide Meg and her friends. Initially taking the form of an old woman, she comforts and encourages Meg throughout their journey.

A mystical character who often communicates through quotes, assigned to help Calvin. She wears large spectacles and assists Mrs. Whatsit and Mrs. Which.

The oldest and most powerful of the three women, she is tasked with overseeing Charles Wallace. She rarely fully materializes and communicates in a logical manner.

Meg’s father, whose disappearance drives Meg to embark on the rescue mission. His character symbolizes the limits of human understanding and ambition.

The antagonist of A Wrinkle in Time, a powerful entity controlling the planet Camazotz through fear and hatred.

Meg’s mother, who represents the grace and composure Meg envies. She quietly supports her family while dealing with her husband’s absence.

A foreign creature residing on the planet Ixchel who cares for Meg after she is injured. Aunt Beast symbolizes the limited scope of human perception.

A minion of IT, embodying the oppressive and dystopian control exerted over Camazotz.

A jovial character who provides visions of the universe to Meg and her friends. Represents balance and hope.

Meg’s school principal who challenges her idealized perception of her father, pushing her towards independence.

Meg’s twin brothers who are portrayed as the "normal" members of the family, contrasting with the more eccentric family members involved in the central conflict.