Moon Princess, Lunar Princess, or Princess of the Moon may refer to:
Fictional characters
Princess Kaguya, the protagonist of The Tale of the Bamboo Cutter
Maria Merryweather, the protagonist of the novel The Little White Horse
Sailor Moon (character), the protagonist and title character of the manga series Sailor Moon Dianna Soreil, a character in the anime television series Turn A Gundam Arcueid Brunestud, the title character of the visual novel Tsukihime Feena Fam Earthlight, a character in the visual novel Yoake Mae yori Ruriiro na Princess Luna (My Little Pony), a character in the animated television series My Little Pony: Friendship Is Magic
Works of fiction
The Princess of the Moon: A Confederate Fairy Story, an 1869 novel by Cora Semmes Ives Princess from the Moon, a 1987 film by Kon Ichikawa Tsukihime, a 2000 visual novel by Type-Moon