蒂内奥（西班牙语：Tineo），是西班牙阿斯图里亚斯的一个市镇。总面积541平方公里，总人口12598人（2001年），人口密度23人/平方公里。

Tineo (Asturian Tinéu) is a concejo (municipality) in the Principality of Asturias, Spain. It is situated on a small tributary of the Narcea River. It is the second-largest municipality in Asturias. It is bordered to the north by Valdés, to the south by Cangas del Narcea, to the west by Villayón and Allande, and to the east by Salas, Belmonte de Miranda and Somiedo.