Tamajón is a municipality located in the province of Guadalajara, Castile-La Mancha, Spain. According to the 2006 census (INE), the municipality has a population of 205 inhabitants and has a surface area of 116.28 km².The inhabitants are called Agallonero-a. It comprises the town of Tamajón and the districts of Almiruete, Palancares and Muriel.