Cretas (Spanish: [ˈkɾetas]) or Cretes (Catalan: [ˈkɾɛtəs], locally: [ˈkɾetes], also known as Queretes) is a municipality located in the Matarraña/Matarranya comarca, province of Teruel, Aragon, Spain. According to the 2004 census (INE), the municipality has a population of 588 inhabitants.