梅克西米厄(法语：Meximieux)，是法国东部安省的一个市镇。面积 13.75平方公里，人口6840，人口密度497.45人／平方公里（1999年）。

梅克西米厄人口变化图示

数据来源：INSEE

Meximieux is a commune in the Ain department in eastern France.

Located 35 km north east of Lyon and 10 km from Ambérieu-en-Bugey, the town is where the Dombes plateau meets the plain of the Ain River. Historically, Meximieux was part of the former province of Bresse. Over the centuries, its importance has developed from its location on the main route between Lyon and Geneva, and it now lies on the Autoroute 42 from Lyon.