Cedrillas is a municipality in the province of Teruel, in the Aragon region of Spain. It is one of the many small municipalities that make up this sparsely populated province in northeastern Spain.
According to the 2018 census carried out by the Instituto Nacional de Estadística (INE), Cedrillas had a population of 630 inhabitants. This figure reflects the small, rural character typical of municipalities in the Teruel province.