Yonabaru(与那原町,Yonabaru-chō, Okinawan: Yunabaru) is a town located in Shimajiri District, Okinawa Prefecture, Japan.
As of 2008, the town has an estimated population of 15,405 and a density of 3,069 persons per km². The total area is 5.02km², making it the second smallest municipality in Okinawa.