Aoya (青谷町 Aoya-chō) was a town located in Ketaka District, Tottori, Japan.
On November 1, 2004 Aoya, along with the town of Kokufu, the village of Fukube, both from Iwami District, the towns of Ketaka and Shikano, all from Ketaka District, the towns of Kawahara and Mochigase, and the village of Saji, all from Yazu District, was merged into the expanded city of Tottori.
As of 2003, the town had an estimated population of 7,847 and a density of 115.52 persons per km². The total area was 67.93 km².