Mas de las Matas is a municipality in the province of Teruel, Aragon, Spain. According to the 2018 census (INE), the municipality has a population of 1,299 inhabitants.
Mas de las Matas is located to the west of Aguaviva in picturesque surroundings.
During the Spanish Civil War, the town participated in the Spanish revolution and was collectivised by the CNT and UGT.