Nakayama, Ehime

 was a town located in Iyo District, Ehime Prefecture, Japan.
As of 2003, the town had an estimated population of 4,256 and a density of 56.43 persons per km². The total area was 75.42 km².
On April 1, 2005, Nakayama, along with the town of Futami (also from Iyo District), was merged into the expanded city of Iyo.