San Pedro del Romeral is a municipality in the autonomous community of Cantabria, in northern Spain. It is one of the smaller and more sparsely populated municipalities in the region, located in the mountainous interior of Cantabria rather than on its coastal strip.
The municipality sits in the Pas valleys area of Cantabria, a zone of upland terrain and scattered rural settlements. Like other municipalities in this part of the region, it is made up of several small population centres rather than a single large town, and its landscape is characterised by green pasture, hills and livestock farming.
San Pedro del Romeral is administratively a municipality (municipio) within Cantabria, with its own local council. Further details about its history, population and specific landmarks are limited in the available source material.