The League of Communists of Yugoslavia in Serbia (Serbian: Савез комуниста Југославије у Србији, Savez komunista Jugoslavije u Srbiji) was a political party in Serbia.

SKJuS emerged as a branch of a refounded League of Communists of Yugoslavia in 1994, following a split from the League of Communists - Movement for Yugoslavia.

At its first extraordinary conference, held in 1998, SKJuS declared itself as an independent party.

[1] In 2005 SKJuS co-organized the First Yugoslav Conference of Communist and Workers' Parties, held in Belgrade.

[5] SKJuS lost its registration as a political party in 2010[6] and was re-registered as an organization.