Kyūragi (厳木町 Kyūragi-machi) was a town located in Higashimatsuura District, Saga, Japan.
On January 1, 2005 Kyūragi, along with the towns of Chinzei, Hamatama, Hizen, Ōchi and Yobuko, and the village of Kitahata, all from Higashimatsuura District, was merged into the expanded city of Karatsu.
As of 2003, the town had an estimated population of 5,498 and a density of 89.91 persons per km². The total area was 61.15 km².