阿利塞达（西班牙语：Aliseda），是西班牙埃斯特雷马杜拉卡塞雷斯省的一个市镇。总面积81平方公里，总人口2221人（2001年），人口密度27人/平方公里。

Aliseda is a municipality in the province of Cáceres and autonomous community of Extremadura, Spain. The municipality covers an area of 81 square kilometres (31 sq mi) and as of 2011 had a population of 2013 people.

In 1920 a treasure with an anormous historical significance was found in Aliseda. Finding Treasure of Aliseda in 1920 revealed that the origin of the town belonged to a period before Christ, as we found traces of the Late Bronze Age at the top of the Sierra del Aljibe