| Type: | Archbishop |
| Honorific-Prefix: | His Excellency |
| Leon Przyłuski | |
| Archbishop of Gniezno Primate of PolandPrimate of Poland | |
| Church: | Roman Catholic |
| Archdiocese: | Gniezno |
| Enthroned: | 1845 |
| Ended: | 1865 |
| Ordination: | 4 June 1814 |
| Consecration: | 27 April 1845 |
| Coat Of Arms: | POL COA Lubicz.svg |
| Coat Of Arms Alt: | Episcopal coat of arms of Archbishop Leon Michał Przyłuski, |
| Birth Date: | 5 September 1789 |
| Birth Place: | Strzeszynek |
| Death Place: | Poznań |
| Nationality: | Polish |
Leon Michał Przyłuski (1789–1865) was a Polish Roman Catholic Bishop who was Archbishop of Gniezno and Primate of Poland[1] from 1845 to 1865.[2] He was an active participant in the Polish independence movement of the late 1800s.
Przyłuski was born in 1789 (probably on October 5) in Strzeszynku, to father, Stanisław (1747-1843) of the Lubicz noble family and his mother Sarah Wal (1750-1848).In 1806, he studied at the seminary in Poznań and from 1811 to 1813 at the University of Wroclaw. He was ordained in 1814.[3]
In 1817, he received a doctorate in Laws.[4] and was made a pastor in Podgorne. In 1823, he was transferred to Śrem (Schrimm).
From 1824 to 1825 and in 1831, he served as vicar general and oficjała Archdiocese of Poznań and from 1843 to 1844 in the office of vicar of the Curia of Gniezno.
In 1845, he was on a list of candidates approved by the King of Prussia, and the pope approved his selection on 27 April 1845.[5]
As a bishop, he advocated for representation of Polish national to the Prussian Government. In January 1846, the Prussian government forced him to make an announcement denouncing the Wielki Poland Uprising, but in March 1848, he stood at the head of the deputation to the Prussian King concerning the maintenance of the autonomy of the Grand Duchy of Poznań. He also corresponded with the authorities in Berlin at this time. He urged priests to support the opposition to the Division of the Grand Duchy.
In 1857, he was the (first) honorary president of Poznań society of friends of Science.[6]
His support for the uprisings of the early 1860s caused the authorities to approach the Vatican in 1862 to seek the removal of Przyłuski as archbishop. In 1865, the pope decided to replace Przyłuski with Cardinal Przyłuskiego, but Przyłuski died before this became effective.
He died on 12 March 1865 in Poznań. He is buried in the Poznań Cathedral. His heart, according to his will and testament, is in the basement of the Cathedral of Gniezno.