Subcategories - Catholic Church, Catholics
- Saint Denis Converts Paris to Christianity
- Saint Dominic
- Saint Elizabeth of Hungary
- Saint Elizabeth Seton
- Saint Francis of Assisi
- Saint Francis Xavier
- Saint Fulbert of Chartres
- Saint Ignatius of Loyola
- Saint Irenaeus
- Saint Jerome
- Saint Jerome Creates the Vulgate
- Saint John Fisher
- Saint John of the Cross
- Saint László I
- Saint Philip Neri
- Saint Sergius I
- Saint Siricius
- Saint Teresa of Ávila
- Saint Thomas Aquinas
- Saint Vincent de Paul
- Saint Vincent of Lérins
- Salimbene
- Schmalkaldic War
- The Second Crusade
- See of Canterbury Is Established
- Shimabara Revolt
- Siege of Antwerp
- Siege of La Rochelle
- Siege of Magdeburg
- Sir Thomas More
- Suger
- Sylvester II
- The Test Act
- Teutonic Knights Bring Baltic Region Under Catholic Control
- Theodore of Mopsuestia
- Theoleptus of Philadelphia
- The Third Crusade
- Thirty Years’ War
- Thomas Becket
- Tomás de Torquemada
- Ulfilas
- Urban II
- Vatican and Israel Establish Full Diplomatic Ties
- Vatican Grants Sainthood to Formerly Jewish Nun
- Vatican Issues Document on Jewish Holocaust and Condemns Racism
- The Vatican Treaty
- Vincent of Beauvais
- Vincenzo Gioberti
- William Laud
- William of Moerbeke
