洛西洛斯（西班牙语：Los Silos），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24平方公里，总人口5150人（2001年），人口密度215人/平方公里。

Los Silos is a municipality and town in the northwestern part of the island Tenerife, Canary Islands, Spain. It is located on the north coast, 57 km West of the capital Santa Cruz de Tenerife.

Its name first appears in 1509, when the agricultural activity of the region made necessary the construction of silos to store cereals. The town located at the heart of the Teno Massif, contains an extremely valuable and interesting wealth of plant and animal life. The leafy laurisilva woodlands are in stark contrast with the plains on the coast, which still hold small areas of cardones and tabaibas, furrowed by steep-sided ravines which are routes bringing together the highlands and the coast.