贝坦索斯（西班牙语：Betanzos），是西班牙加利西亚自治区拉科鲁尼亚省的一个市镇。总面积24km², 总人口1251人（2001年），人口密度521人/km²。

Betanzos (Galician pronunciation: [beˈtanθos]) is a municipality in the autonomous community of Galicia in northwestern Spain in the province of A Coruña. It belongs to the comarca of Betanzos. In Roman times Betanzos were called Carunium or Brigantium. During the Medieval period the settlement was known as Carunio.