- Ceská strana sociálne demokratická (Czech Social Democratic Party)
- Komunisticka strana Cech a Moravy (Communist Party of Bohemia and Moravia)
- Krestansko-demokraticka unie - Ceskoslovenska strana lidova (Christian Democratic Union - Czechoslovak Peoples' Party)
- Obcanska demokraticka aliance (Civic Democratic Alliance)
- Obcanska demokraticka strana (Civic Democratic Party)
- Unie Svobody (Freedom Union)