The Liberal-Democratic Congress (Kongres LiberalnoDemokratyczny --KLD) arose in 1983 as a loose organization of businessmen dedicated to a philosophy of small government and free enterprise. The KLD was registered as a party in October 1990 and supported the presidential candidacy of Walesa, who selected KLD leader Jan Krzysztof Bielecki as his nominee to be prime minister. Another prominent party member, Janusz Lewandowski, headed the Ministry of Ownership Transformation in the Bielecki cabinet. Donald Tusk, chairman of the KLD executive board, led an unsuccessful attempt to form a broad coalition to support candidates in the 1991 Senate race. The party foreswore ideological sloganeering and backed rational, pragmatic policies. In the parliamentary elections, the KLD finished seventh in popular vote, winning thirty-seven Sejm and six Senate seats.

Data as of October 1992