Calaceite (Spanish:[kalaˈθeite]) or Calaceit (Catalan:[kəɫəˈsɛjt], locally:[kalaˈsejt]) 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 1,145 inhabitants.