阿尔曼萨（西班牙语：Almansa），是西班牙卡斯蒂利亚-拉曼恰自治区阿尔瓦塞特省的一个市镇。总面积532km², 总人口25024人（2014年），人口密度44人/km²。

Almansa is a Spanish town and municipality in the province of Albacete, part of the autonomous community of Castile-La Mancha. The municipality borders with Alicante, Valencia and Murcia. Almansa is famous for its Moros y Cristianos festival from celebrated from the 1st to the 6th of May.