Nesian

Nesian may refer to:


 * someone or something related to the ancient city-state of Nesa, in Anatolia (modern Turkey)
 * someone or something related to the Nesians (an endonymic term for ancient Hittites)
 * Nesian language, a variant (endonymic) term for the ancient Hittite language
 * Nesian Mystik, a musical group from New Zealand