List of castles in the Ryūkyū Islands

This is a list of castles in the Ryūkyū Islands by island.

Izena

 * Izena Castle

Okinawa

 * Agena Castle
 * Chibana Castle
 * Chinen Castle
 * Gushikawa Castle (Itoman)
 * Iha Castle
 * Itokazu Castle
 * Katsuren Castle
 * Kyan Castle
 * Nago Castle
 * Nakagusuku Castle
 * Nakijin Castle
 * Nanzan Castle
 * Ōzato Castle
 * Sashiki Castle
 * Shuri Castle
 * Tamagusuku Castle
 * Tomigusuku Castle
 * Uegusuku Castle (Tomigusuku)
 * Urasoe Castle
 * Yamada Castle
 * Zakimi Castle

Kume

 * Chinaha Castle
 * Gushikawa Castle (Kume)
 * Suhara Castle
 * Tunnaha Castle
 * Uegusuku Castle (Kume)

Miyako Island

 * Sumiya Castle
 * Ueno Castle (not a Gusuku)

Ishigaki Island

 * Furusutobaru Castle