亚巴西是非洲中西部国家喀麦隆的城镇，由滨海省负责管辖，位于该国西部，距离杜阿拉100公里，主要农产品有木薯、可可、马铃薯、甘薯和芭蕉，2001年人口估计约12,000。

Yabassi is a town and commune in western Cameroon, and capital of the Nkam department. Its population in 2001 was estimated at 12,000. The main dialect spoken is the Yabassi. However, there are also other dialects originating in the Nkam which are spoken.