Miyaji (surname)

• Atsuko Miyaji, Japanese cryptographer and number theorist
• Katsuhiko Miyaji, Japanese baseball outfielder
• Kazuaki Miyaji , Japanese politician
• Mao Miyaji, Japanese actress
• Masayuki Miyaji, Japanese anime director and supervisor
• Takeshi Miyaji, Japanese video game developer
• Toshio Miyaji, Japanese football player
• Yoshihisa Miyaji, Japanese weightlifter
• Yōsuke Miyaji, Japanese football player