Ensiklik Paus PIUS IX
16 Juni 1846 ~ 17 Februari 1878

Ensiklik

• Amantissimi Redemptoris (On Priests and the Care of Souls) May 3, 1858
• Amantissimus (On the Care of the Churches) April 8, 1862
• Apostolicae Nostrae Caritatis (Urging Prayers of Peace) August 1, 1854
• Beneficia Dei (On the 25th Anniversary of His Pontificate) June 4, 1871
• Cum Nuper (On Care for Clerics) January 20, 1858
• Cum Sancta Mater Ecclesia (Pleading for Public Prayer) April 27, 1859
• Dives In Misericordia Deus (pdf)(Proclaiming St. Francis de Sales a "Doctor of the Church) November 16, 1877 [Apostolic letter]
• Etsi Multa (On the Church in Italy, Germany and Switzerland) November 21, 1873
• Exultavit Cor Nostrum (On the Effects of the Jubilee) November 21, 1851
• Graves Ac Diuturnae (On the Church in Switzerland) March 23, 1875
• Gravibus Ecclesiae (Proclaiming A Jubilee) December 24, 1874
• Incredibili (On the Persecution in New Granada) September 17, 1863
• Ineffabilis Deus (The Immaculate Conception) December 8, 1854 [Apostolic Constitution]
• Inter Multiplices (Pleading for Unity of Spirit) March 21, 1853
• Levate (On the Affiliations of Church) October 27, 1867
• Maximae Quidem (On the Church in Bavaria) August 18, 1864
• Meridionali Americae (On the Seminary for the Native Clergy) September 30, 1865
• Neminem Vestrum (On the Persecution of Armenians) February 2, 1854
• Nemo Certe Ignorat (On Discipline for Clergy) March 25, 1852
• Nostis Et Nobiscum (On the Church in the Pontifical States) December 8, 1849
• Nullis Certe Verbis (On the Need for Civil Sovereignty) January 19, 1860
• Omnem Sollicitudinem (On the Greek-Ruthenian Rite) May 13, 1874
• Optime Noscitis (On the Proposed Catholic University of Ireland) March 20, 1854
• Optime Noscitis (On Episcopal Meetings) November 5, 1855
• Praedecessores Nostros (On Aid for Ireland) March 25, 1847
• Probe Noscitis Venerabiles (On the Discipline for Clergy) May 17, 1852
• Quae In Patriarchatu (On the Church in Chaldea) November 16, 1872
• Quanta Cura (Condemning Current Errors) December 8, 1864
• Quanto Conficiamur Moerore (On Promotion of False Doctrines) August 10, 1863
• Quartus Supra (On the Church in Armenia) January 6, 1873
• Qui Nuper (On Pontifical States) June 18, 1859
• Qui Pluribus (On Faith and Religion) November 9, 1846
• Quod Nunquam (On the Church in Prussia) February 5, 1875
• Respicientes (Protesting the Taking of the Pontifical States) November 1, 1870
• Saepe Venerabiles Fratres (Thanksgiving for 25 Years of Pontificate) August 5, 1871
• Singulari Quidem (On the Church in Austria) March 17, 1856
• The Syllabus Of Errors 1864
• Ubi Nos (On Pontifical States) May 15, 1871
• Ubi Primum (On Discipline for Religious) June 17, 1847
• Ubi Primum (On the Immaculate Conception) February 2, 1849
• Vix Dum A Nobis (On the Church in Austria) March 7, 1874