Miyo (written: or ) is a feminine Japanese given name. Notable people with the name include:

, Japanese actress , Japanese hurdler , Japanese football manager , Japanese professional boxer

Miyō or Miyou (written: ) is a separate given name, though it may be romanized the same way. Notable people with the name include:

, Japanese handball player

Fictional characters , a character in the manga series Kakegurui – Compulsive Gambler , a character in the light novel series Tokyo Ravens , a character in the anime series HappinessCharge PreCure! , a character in the sound novel Higurashi no Naku Koro ni