法斯尼亚（西班牙语：Fasnia），是西班牙加那利群岛圣克鲁斯-德特内里费省的一个市镇。总面积45平方公里，总人口2407人（2001年），人口密度53人/平方公里。

维基共享资源中相关的多媒体资源：法斯尼亚

Fasnia is a town and a municipality in the eastern part of the Spanish island of Tenerife, one of the Canary Islands, and part of the province of Santa Cruz de Tenerife. The municipality extends for 45.1 square kilometers (17.4 sq mi) from the mountainous interior to the beaches on the Atlantic. Its population is 2,873 (2013). The TF-1 motorway passes through the municipality.