Polish Confederation may refer to:
Confederation (Poland–Lithuania), an informal association in the Polish–Lithuanian Commonwealth; Confederation of the Polish Crown, a monarchist party in Poland; Confederation Liberty and Independence, a Polish political party that initially formed as an alliance of right-wing political parties; Confederation of Independent Poland, a Polish nationalist political party that functioned between 1979 and 2003; Polish Confederation – Dignity and Work, a Polish political party that functioned between 2005 and 2007; Polish–Czechoslovak confederation, a World War II political concept of a political union between Poland and Czechoslovakia; General Confederation of the Kingdom of Poland, a governing body of the Duchy of Warsaw; Warsaw Confederation, a Polish resolution from 1573 that granted religious freedoms in Poland; Dzików Confederation, a Polish nationalist organisation from 1734 from the War of the Polish Succession; Warsaw Confederation (1704), a Polish association formed against the king Augustus II the Strong; Sandomierz Confederation, a Polish anti-Swedish association formed in 1704; Targowica Confederation, a Polish organisation of pro-Russian nobles formed in 1792; Bar Confederation, a Polish anti-Russian organisation formed in 1768; Radom Confederation, a Polish association of nobles formed in 1767 against reforms.