- ✠ Saint Fabian, Pope, Martyr
- ✠ Eternal Father
- ✠ Sts. Faustinus and Jovita, Martyrs
- ✠ Sts. Felicitas and Perpetua, and Companions, Martyrs
- ✠ Sts. Felicity and Seven Sons, Martyrs
- ✠ Saint Felix I, Pope and Martyr
- ✠ St. Felix of Cantalice, Confessor, Capuchin Friar
- ✠ St. Felix of Nola, Priest and Confessor
- ✠ St. Felix of Valois, Co-Founder of the Order of the Trinity
- ✠ Saint Fiaker, Prince of Scotland and Anchorite
- ✠ St. Fidelis of Sigmaringen, Capuchin Missionary, Martyr
- ✠ Saint Finbarr, Bishop of Cork
- ✠ Finding of St. Stephen’s Relics
- ✠ Saint Finnian, (or Finan), Bishop in Ireland
- ✠ Saint Firmin, First Bishop of Amiens and Martyr
- ✠ Saint Flavian, Patriarch of Constantinople, Martyr
- ✠ Bl. Fr. Frederick of Ghyvelde, Franciscan Missionary to Four Continents
- ✠ St. Frances of Rome, Widow
- ✠ St. Frances Xavier Cabrini, Foundress of the Missionary Sisters of the Sacred Heart, patroness of immigrants
- ✠ St. Francis Borgia, General of the Jesuits
- ✠ St. Francis Caracciolo, Founder of the Order of Regular Minor Clerics
- ✠ St. Francis de Sales, Bishop, Doctor of the Church, Founder of the Order of the Visitation
- ✠ St. Francis of Assisi, Founder of the Franciscan Orders
- ✠ St. Francis of Paula, Thaumaturge, Founder of the Order of Minims
- ✠ St. Francis Regis Clet, Lazarist Missionary, Martyr
- ✠ St. Francis Solano, Franciscan Missionary in South America
- ✠ St. Francis Xavier, Jesuit Missionary to the Orient
- ✠ Bl. François de Laval, First Bishop of Quebec and of Canada
- ✠ St. Frumentius, Bishop, Apostle of Ethiopia
- ✠ St. Fulgentius, Doctor of the Church, Bishop
