The General Jewish Labour Bund in Poland was a Jewish socialist party in Poland which promoted the political, cultural and social autonomy of Jewish workers, sought to combat antisemitism and was generally opposed to Zionism.

The Jewish Social Democratic Party in Galicia was a political party in Galicia and later also Bukovina, established in a split from the Polish Social Democratic Party of Galicia (PPSD) in 1905. The party made its first public appearance on May 1, 1905, with separate May Day rallies in Kraków, Lemberg, Tarnów and Przemyśl. However, as the new party stressed that it was not a competitor of the existing Social Democratic parties, they later joined the PPSD celebrations.