B

• Beatifications by Pope Pius IX‎ (18 P)
• Bishops appointed by Pope Pius IX‎ (19 P)

C

• Canonizations by Pope Pius IX‎ (1 C, 19 P)
• Cardinals created by Pope Pius IX‎ (74 P)

D

• Documents of Pope Pius IX‎ (16 P)

M

• Pope Pius IX Mariology‎ (6 P)

O

• Order of Pope Pius IX‎ (3 C, 2 P)

P

• Pope Pius IX foreign relations‎ (6 P)

R

• Roman Catholic Diocese of Westminster‎ (4 C, 4 P)

V

• Venerated Catholics by Pope Pius IX‎ (3 P)

• Pope Pius IX

0–9

• 1847 Agreement between the Holy See and Russia
• 1859 Perugia uprising
• 1878 papal conclave

A

• Giacomo Antonelli

B

• Roman Catholic Archdiocese of Birmingham

C

• Capture of Rome
• Roman Catholic Archdiocese of Cardiff
• Cardinals created by Pius IX
• Il caso Mortara
• Catholic University of Ireland
• Centre Party (Germany)
• Congress of Peace in Geneva

E

• List of encyclicals of Pope Pius IX

F

• Ferdinand II of the Two Sicilies
• First Vatican Council

G

• Gaeta
• Tommaso Pasquale Gizzi

J

• Pope Pius IX and Judaism

L

• Luigi Lambruschini

M

• John McCloskey
• Mortara case

P

• Papal infallibility
• Papal States under Pope Pius IX
• Peter's Pence
• Pionono
• Prisoner in the Vatican

Q

• Quanto conficiamur moerore

R

• Red Triumvirate
• Roman Catholic Archdiocese of Liverpool
• Roman Catholic Archdiocese of Spoleto-Norcia
• Roman Catholic Diocese of Clifton
• Roman Catholic Diocese of Imola
• Roman Catholic Diocese of Northampton
• Roman Catholic Diocese of Westminster
• Roman Republic (1849–1850)

S

• Saint Vincent Beer
• Senigallia
• September Convention
• Roman Catholic Archdiocese of Southwark
• Stella Matutina (Jesuit school)

T

• Theology of Pope Pius IX

V

• Hermann von Vicari