比米安索（西班牙语：Vimianzo），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187km², 总人口8542人（2001年），人口密度46人/km²。

Vimianzo is a municipality of northwestern Spain in the province of A Coruña in the autonomous community of Galicia. It forms part of the comarca of Terra de Soneira.

The city is bounded on the north by the municipalities of Camariñas and Laxe and the Atlantic Ocean on a small ledge. To the east it borders the municipality of Zas, south to the town Dumbría and a dam that separates the Fervenza Township Mazaricos, and west by the town of Muxia.