苏迈阿（西班牙语：Zumaia），是西班牙巴斯克自治区基普斯夸省的一个市镇。总面积11平方公里，总人口8527人（2001年），人口密度775人/平方公里。

Zumaia (Spanish:Zumaya) is a small town in the north of Spain in the Basque Country. The Mayor is Iñaki Agirrezabala, member of Eusko Alkartasuna and Gazte Abertzaleak.

The town has two beaches (Itzurun and Santiago), which are of interest to geologists because they are situated among the longest set of continuous rock strata in the world. Known locally as the "flysch" they date from the mid-cretaceous period to the present, a time period of over 100 million years. The K-T boundary is present at the Itzurun beach, and fossils can be found, notably of ammonites. The strata stretches along a distance of about 8 km, between the towns/beaches of Deba and Getaria, with Zumaia lying in the middle.