Sheyn Yefim Lazarevich (1897 ― ?) ― engineer.
In 1919, during the White Polish occupation of Minsk, he provided his apartment for storing a set of equipment for an underground printing house.
In 1922―31 he worked at a printing house. He graduated from a polytechnic institute and worked as head of the “Baltenergopromstroy” construction trust, and as senior engineer in a design department in the Byelorussian SSR.
In 1941―46 he worked in the construction agencies of the NKVD.