Matsuyama Castle (松山城; -jō) is the name of several castles in Japan:

Bitchū Matsuyama Castle, Takahashi, Okayama (former Bitchū Province) Matsuyama Castle (Iyo), Matsuyama, Ehime (former Iyo Province) Musashi Matsuyama Castle, Yoshimi, Saitama (former Musashi province)