The Social Democratic Labour Party of Lithuania and Belorussia (internationalists) (Lithuanian: Lietuvos ir Baltarusijos socialdemokratų darbininkų partija (internacionalistų)) was a political party based in Vilna.
[2] On December 15, 1918 one Menshevik-Internationalist, E. Sokofovskis, was elected to the nine-member Presidium of the Vilna Soviet.
[2] A single Menshevik-Internationalist delegate (out of a total of 221 delegates) took part in the First Congress of Soviets of Lithuania held February 18-20, 1919, an event that endorsed the creation of the Socialist Soviet Republic of Lithuania and Belorussia (SSR LiB).
[2] When the Central Executive Committee of the SSR LiB was created on February 27, 1919 the Menshevik-Internationalists would hold one of the 100 seats.
[1] Following the end of SSR LiB, Menshevik-Internationalists would operate an 'International Club' with a canteen at 20, Vilniaus gatvė [lt].