Yanadani (柳谷村 Yanadani-mura) was a village located in Kamiukena District, Ehime, Japan.
On August 1, 2004 Yanadani was merged with the town of Kuma, and the villages of Mikawa and Omogo, all from Kamiukena District, to form the new town of Kumakōgen and no longer exists as an independent municipality.
As of 2003, the village had an estimated population of 1,214 and a density of 9.59 persons per km². The total area was 126.55 km².