Maciej Łubieński (1572 in Łubna – 1652 in Łowicz), of Pomian coat of arms, was a primate of Poland, archbishop of Gniezno, bishop of Poznań, bishop of Kujawy and interrex in the Polish–Lithuanian Commonwealth.

He was educated in Sieradz, Kalisz, Poznań and Kraków.

During the Chmielnicki Uprising in 1648, after the death of Polish king Władysław IV Waza he became the interrex and in 1649 he crowned Jan II Kazimierz as the king of Poland.

This biography of a Polish noble is a stub.

You can help Wikipedia by expanding it.This article about a Roman Catholic archbishop from Poland is a stub.