Magical Princess Minky Momo (魔法のプリンセス ミンキー モモ, Mahō no Purinsesu Minkī Momo) is a Japanese magical girl anime franchise by Ashi Productions. The original series ran between 1982 and 1983 on TV Tokyo and inspired three OVAs between 1985 and 1987. A second television series, titled Magical Princess Minky Momo: Hold on to Your Dreams (魔法のプリンセスミンキーモモ 夢を抱きしめて, Mahō no Purinsesu Minkī Momo: Yume o Dakishimete), ran on NTV between 1991 and 1992, and like the original, it spawned home video follow-ups. A third Momo series began in 2004, this time as a manga titled Miracle Dream Minky Momo (みらくる・ドリーム ミンキーモモ, Mirakuru Dorīmu Minkī Momo) in Shogakukan's Shōgaku Ninensei magazine.

In 2006, writer Takeshi Shudo expressed interest in making a third Momo anime television series. In 2009, Ashi Productions announced a new Momo production, but it has not yet surfaced; this is likely due to Shudo's death in 2010. A new original video animation, titled Magical Princess Minky Momo: A Duo of Sincerity Toward a Dream of Longing (魔法のプリンセスミンキーモモ 憧れの夢へ まごころの二重奏, Mahō no Purinsesu Minkī Momo: Akogare no Yume e Magokoro no Duo), will be released in November 2026.

Momo is a princess of Fenarinarsa (フェナリナーサ, Fenarināsa), "the land of dreams in the sky". Fenarinarsa is a dwelling place for fairy tale characters. It was in danger of leaving Earth's orbit and disappearing, because people on the planet lost their dreams and hopes.

The king and queen of Fenarinarsa sent their daughter Momo to Earth to help the people regain them. Momo became the daughter of a young childless couple, accompanied by three followers with the appearance of a dog (Sindbook), a monkey (Mocha) and a bird (Pipil).

On Earth, Momo takes the appearance of a teenage girl. To help the planet regain its hopes and dreams, Momo transforms into an adult version of herself, with an occupation tailored to fit whatever situation she encounters.

Each time Momo succeeds in bringing happiness to the person affected, the Fenarinarsa crown shines. When it shines four times, a jewel appears in the crown. Once 12 jewels appear, Fenarinarsa will return to Earth.

Later in the series, Momo's task is left incomplete as she ends up losing her powers. Soon thereafter, she is killed by a collision with a truck full of toys. She is reincarnated as a baby, the real daughter of the couple on Earth.

The first anime television series, Magical Princess Minky Momo, premiered on March 18, 1982, and concluded on May 26, 1983, on TV Tokyo after 63 episodes. The series inspired a crossover short film with Studio Pierrot's Creamy Mami, the Magic Angel called Long Goodbye: Magical Angel Creamy Mami VS Magical Princess Minky Momo Decisive Theatrical Battle (魔法のプリンセスミンキーモモVS魔法の天使クリィミーマミ 劇場の大決戦, Mahō no Purinsesu Minkī Momo VS Mahō no Tenshi Kuryimī Mami Gekijō no Daisakusen) that was released on June 15, 1985, attached to the latter's theatrical film. The following month, a Peter Pan-themed OVA named Magical Princess Minky Momo: La Ronde in my Dream (魔法のプリンセスミンキーモモ 夢の中の輪舞, Mahō no Purinsesu Minkī Momo: Yume no Naka no Rinbu) was released in Japan. In January 1987, Ashi released an animated music video titled Magical Princess Minky Momo: Hitomi no Seiza Minky Momo Song Special (魔法のプリンセスミンキーモモ 瞳の星座ミンキーモモSONGスペシャル, Mahō no Purinsesu Minkī Momo: Hitomi no Seiza Minkī Momo Song Supesharu).