Mishio is a Japanese name (meaning salt) which may refer to:
- Mishiodono (jinja & no mamori no kami), Mishiohama, Mishio kumiiresho, & Mishio yakisho, parts of the Ise Grand Shrine
People
edit- Fukazawa Mishio, author of Duan Surk of the Dengeki Bunko publishing label
- Ogawa Mishio (born 1959), member of Love, Peace & Trance, band project of Haruomi Hosono
- Mishio Ishimoto, Japanese seismologist