Iyo (Japanese伊 予 市-shi) is a city in Ehime Prefecture on the north coast of the island of Shikoku in Japan.
Iyo is located southwest of Matsuyama and north of Uwajima.
- Street: Matsuyama Expressway
- National roads 56, 378
- JR Yosan line: to Takamatsu or Uwajima
- JR Uchiko- line
Adjacent Cities and Towns