Amasia

Amasia may refer:


 * Amasya, a city in Northern Turkey
 * Amasya Province, which contains the city
 * Amasea (titular see), the former Metropolitan Archbishopric with see there, now a Latin Catholic titular see
 * Amasia, Shirak, a town in Armenia
 * Amasia District, a former administrative district of Soviet Armenia and later of the Republic of Armenia
 * Amasia, Armavir, a town in Armenia
 * A Latin name for the Ems (river), a river in Germany and the Netherlands
 * Amasia (supercontinent), a projection for the Earth's next supercontinent