XIV

• 20th-century Eastern Catholicism‎ (3 C, 2 P)

0–9

• 1939 papal conclave‎ (2 P)

B

• 20th-century Catholic church buildings‎ (2 C)

C

• 20th-century Catholic Church councils‎ (1 C, 2 P)

M

• Movement for the Restoration of the Ten Commandments of God‎ (4 P)

N

• Nazi Germany and Catholicism‎ (3 C, 16 P)

O

• Catholic organizations established in the 20th century‎ (5 C, 94 P)

P

• 20th-century papal bulls‎ (3 P)

R

• 20th-century Catholics‎ (7 C, 5 P)

S

• Catholic Church sexual abuse scandals‎ (12 C, 26 P)

0–9

• Catholic Church in the 20th century
• 20th-century history of the Catholic Church in the United States
• 28th International Eucharistic Congress
• 1903 papal conclave
• 1914 papal conclave
• 1922 papal conclave
• 1939 papal conclave
• 1958 papal conclave
• 1963 papal conclave
• August 1978 papal conclave
• October 1978 papal conclave

A

• Association of Catholic Clergy Pacem in Terris

B

• Sexual abuse scandal in the English Benedictine Congregation

C

• Canção Nova
• Cardinals created by Benedict XV
• Cardinals created by John Paul II
• Cardinals created by John XXIII
• Cardinals created by Leo XIII
• Cardinals created by Paul VI
• Cardinals created by Pius X
• Cardinals created by Pius XI
• Cardinals created by Pius XII
• Catholic Action
• Catholic Radical Alliance
• Catholic–Orthodox Joint Declaration of 1965
• Collegio Etiopico
• Consecration of Russia——to the Immaculate Heart of Mary
• Cristero War

D

• Dialogue Mass
• Dominus Iesus

E

• Economic Justice for All
• 1932 Eucharistic Congress
• Eunuchs for the Kingdom of Heaven
• Second Extraordinary General Assembly of the Synod of Bishops

H

• Beatification and canonization process prior to 1983
• History of the Catholic Church (1962–present)

I

• 37th International Eucharistic Congress

J

• Pope John Paul I
• Joint Declaration on the Doctrine of Justification

L

• La Violencia
• Liturgical Movement

M

• Malines Conversations
• Miracle of the Sun
• Movement for the Restoration of the Ten Commandments of God

N

• Ninth National Eucharistic Congress
• Nova Vulgata

O

• Opus Dei
• Second Ordinary General Assembly of the Synod of Bishops

P

• Pact of the Catacombs
• Pontifical Ethiopian College
• Mary Potter (nun)
• Priest shortage in the Catholic Church

R

• Roman question

S

• Sempiternus Rex
• Shalom Catholic Community
• Synod of Bishops in the Catholic Church

V

• Visits by Pope John Paul II to Nicaragua

W

• Winnipeg Statement