Mallus (Greek: η Μαλλός Mallos; ethnonym: Μαλλώτης) was an ancient city of Cilicia Campestris (later Cilicia Prima) lying near the mouth of the Pyramus (now the Ceyhan Nehri) river, in Anatolia. In ancient times, the city was situated at the mouth of the Pyramus (which has changed course since), on a hill opposite Magarsa (or Magarsus) which served as its port. The district was named after it, Mallotis. The location of the site is currently inland a few km from the Mediterranean coast on an elevation in the Karataş Peninsula, Adana Province, Turkey, a few km from the city of Karataş.[1]