Vlas Chubar, Russian economist and politician (d. 1939)
Vlas Yakovlevich Chubar (Ukrainian: Влас Якович Чубар; Russian: Вла́с Я́ковлевич Чуба́рь) (22 February [O.S. 10 February] 1891 – 26 February 1939) was a Ukrainian Bolshevik revolutionary and a Soviet politician. Chubar was arrested during the Great Terror of 1937-38 and executed early in 1939.

The top Communist Party official in Ukraine during the 1932-33 famine, Chubar was posthumously held culpable for those events by a Ukrainian court in 2010.