马亚希是尼日尔尔南部的城镇，由马拉迪大区负责管辖，位于萨赫勒地区，距离泰萨瓦约45公里，海拔高度337米，2001年人口67,544，是该国第二大城市，仅次于恩吉格米。

Mayahi (var. Mayaki) is a town located in the Maradi Region of Niger. It is the seat of Mayahi Department and a Commune about 45km from Tessaoua. In the mid 1990s it had a population of 2,200. The name "Mayaki" is also a rulers' title among the Sudié and Maouri: local subgroups of the Hausa people.