Natalia Viktorovna Polosmak (Russian: ??????? ?????????? ?????????; born 12 September 1956) is a Russian archaeologist specialising in the study of early Metal Age Eurasian nomads, especially those known as the Pazyryk Culture, an ancient people, often glossed as "Scythian," who lived in the Altay Mountains in Siberian Russia.
She is best known for her discovery and analysis of the Ice Maiden mummy which is now the focus of an ethnic political debate between Russian scientists and the indigenous Altay people.