Nisn Pups (Lithuanian: Nisonas Pupsas,[1] Russian: Нисон Пупс[2][3] Yiddish: ניסן פּופּס; 1892 - 1978) was a Soviet Lithuanian-Jewish revolutionary, journalist, publicist and trade unionist.
[4][5] His father Nochemas Pupsas (Nachim Pups) owned a colonial goods store.
[8] At the age of 25, Pups was elected as the chairman of the Vilna Professional Union of Trade Employees.
In Kaunas he worked as editor and literary contributor of the weekly newspaper Naye tsayt ('New Times').
[8] In June 1921 he was elected to the Kaunas City Council, as a candidate on the left-wing workers' list.
[8] He moved to Germany, where he settled in Berlin and worked at the local branch of the Mezhdunaradnaya Kniga [ru] organization.
[3] Between 1967 and 1976 he published a number of stories and essays in the journal Sovetish Heymland ('Soviet Homeland'), Lithuanian-language press and the Warsaw-based publication Folks-shtime ('People's Voice').