加治木町是位于日本鹿儿岛县中部的一个城镇，属姶良郡。已在2010年3月23日与蒲生町、姶良町合并成姶良市。

Kajiki(加治木町,Kajiki-chō) was a town located in Aira District, Kagoshima Prefecture, Japan. It is located north of the city of Kagoshima. Kajiki is located on the northern part of the bay. Kagoshima Airport is to the north.

As of 2003, the town had an estimated population of 23,364 and the density of 491.87 persons per km². The total area was 47.50 km².