Confederation (disambiguation)
# Confederation (disambiguation)

A confederation or confederacy is a union of sovereign groups or states united for purposes of common action.

Confederation may also refer to:

* Confederation (Poland), an informal association in the Polish-Lithuanian Commonwealth
* Confederation (political party), a political party that initially formed as an alliance of right-wing political parties in Poland
* Confederacy (disambiguation), various states, communities, and other groups
