Miu is a feminine Japanese given name. Notable people with the name include:
Miu Sakamoto (born 1980), J-pop singer
Fictional characters:
Miu Fūrinji, protagonist of the manga series Shijou Saikyou no Deshi Kenichi
Miu Kurosaki, from the video game The King of Fighters EX
Miu Matsuoka, from the manga series Strawberry Marshmallow (Ichigo Mashimaro)
Miu Sutō, main character from the Japanese television series Engine Sentai Go-onger
Miu Iruma, a character in the video game Danganronpa V3: Killing Harmony
Miu, character appearing in the hentai series Lolita Anime