Nina is a village in Peipsiääre Parish, Tartu County in eastern Estonia.
Nina was attested in historical documents as Nennalt in 1722, Nänna in 1758, and Nos Derewnija and NinÃÂakülla in 1796. The village was known as ÃÂþÃÂà(Nos) in Russian. Both the Estonian name (cf. 'nose; cape, spit') and Russian name (cf. ýþÃÂ, 'nose; headland, promontory, point') refer to the cape where the village is located.