San Felices de los Gallegos is a village and large municipality in the province of Salamanca, western Spain, part of the autonomous community of Castile and León.

It is located 102 kilometers from the provincial capital city of Salamanca and has a population of 442 people, with a 2017 Wolfram Alpha estimate placing it at 427.

As a result of the Treaty of Alcañices in 1297 the village became part of the Kingdom of Portugal, with the name of São Felix de Galegos, along with other Spanish towns: Hermisende (Ermesende in Portuguese), Salvaterra de Miño (Salvaterra do Minho), Olivenza (Olivença; including the current municipality of Táliga).

The Portuguese held San Felices de los Gallegos until 1327 and occupied it briefly c. 1370 and again c. 1476.

This article about a location in the province of Salamanca, Spain, is a stub.