The Mordvin language is a group of related languages spoken by the Mordvins, an ethnic group in Russia. It consists mainly of two dialects: Erzya and Moksha. These languages belong to the Uralic language family, which also includes Finnish and Hungarian. Mordvin languages are primarily spoken in the Republic of Mordovia, located in the central part of Russia. They have their own unique grammar and vocabulary, and efforts are being made to preserve and promote them through education and media.