Yagi (surname)
Yagi is a Japanese surname. Notable people with the surname include:
- Alissa Yagi, Japanese model and actress
- Hidetsugu Yagi, electrical engineer and professor; developer of the Yagi-Uda antenna
- Hirokazu Yagi, Japanese ski jumper
- Hiroshi Yagi, Japanese baseball player
- Jūkichi Yagi, Japanese poet
- Kousei Yagi, Japanese voice actor
- Masao Yagi, Japanese jazz musician
- Masumi Yagi, Japanese comedian of the comedy duo Savanna
- Meitoku Yagi, Japanese karate master and teacher
- Michiyo Yagi, Japanese musician
- Norihiro Yagi, Japanese manga writer and artist
- Ryosuke Yagi, Japanese baseball player
- Shogo Yagi, Japanese professional baseball player
- Takeshi Yagi, Japanese TV director/producer
- Tomoya Yagi, Japanese professional baseball pitcher
- Yasutarō Yagi, Japanese screenwriter
Fictional characters
- Haruhiko Yagi, a character in the manga/anime series Fighting Spirit
- Toshinori Yagi/All Might, a character in the manga/anime series My Hero Academia
