Free and Solidary (Polish: Wolni i Solidarni, WiS) was a small political party in Poland.

MPs of the party were initially elected from the lists of Kukiz'15, until an acrimonious split as WiS decided to align themselves with the United Right.

[1] The party formally declared support for the economic and social policy of the Law and Justice (PiS) governments led by Prime Minister Beata Szydło and later her successor Mateusz Morawiecki.

[5] In February 2020, after long-standing legal problems,[6] further exacerbated by the death of the leader in November 2019, a curator was finally appointed and the party was disbanded.

Their policies include: education as a new form of paid work, a tax on large capital, economic self-government, term limits for local government authorities, remuneration for mothers raising children and building of railways for high-speed vacuum trains.