Labour Solidarity (Polish: Solidarność Pracy, SP) was a political party in Poland.
The SP was initially a faction within the Solidarity movement, which coalesced between 1989 and 1991 led by Ryszard Bugaj and Karol Modzelewski.
The party's programme was presented at the Solidarity congress in April 1990.
[2] In June 1992, the party merged with the Polish Social Democratic Union, the Democratic-Social Movement and some members of the Polish Socialist Party to form Labour United.
[3] This article about a Polish political party is a stub.