| Ubaldesca Taccini, Virgin of the Order of St. John |
| Ubaldo Baldassini, Bishop of Gubbio |
| Ulrich, Bishop of Augsburg |
| Umberto III, Count of Savoy |
| Urban I, Pope and Martyr |
| Urban V, Pope |
| Urban, Martyr |
| Ursicinus (Ursanne), Confessor, Founder of Saint-Ursanne |
| Ursicinus of Ravenna, Martyr |
| Ursicinus II, Bishop of Chur and Abbot of Dissentis |
| Ursinius, First Bishop of Bourges |
| Ursmar, Benedictine Missionary-Bishop, Abbot of Lobbes |
| Ursula of Parma, Virgin |
| Ursula, Virgin and Martyr |
| Ursus, Bishop of Ravenna |
| Ursus, Martyr |
| Ustazades, Court Eunuch and Godfather of Sapor II of Persia, who Martyred him |
V
| Valentin of Segovia, Castilian Hermit, Martyr |
| Valentina Feodorovna Sulkovskaya of Minsk, Miracle Worker |
| Valentine of Rome, Priest and Martyr |
| Valentine, Bishop of Trier and Tongres, Confessor |
| Valentinian, Bishop of Chur |
| Valeria (Valerie), Virgin and Martyr |
| Valeria, Virgin Martyred at Limoges |
| Valerian of Rome, Martyr and Husband of St. Cecilia |
| Valerian, Bishop of Abbensa |
| Valerian, Martyr |
| Valerius of Soissons, Martyr |
| Valerius, Bishop of Saragossa |
| Valerius, Bishop of Sorrento |
| Valerius, Martyr |
| Varus (Ouar), Egyptian Soldier, Martyr, Patron of Sick Children and the Unbaptized |
| Vedast (Vaast, Gaston, Foster), Bishop of Arras and Cambrai |
| Venantius, Martyr |
| Venantius, Martyred at Camerino |
| Venantius Fortunatus, Poet, Hymn Writer, Historian, Bishop of Poitiers |
| Veneranda, Virgin and Martyr (probably identical with St. Parasceve of Iconium) |
| Venustus, Martyr |
| Verecundus, Bishop of Verona |
| Verena, Charitable Egyptian Virgin who died in Switzerland |
| Veridiana (Virginia Margaret) dei Mazziere, Franciscan |
| Veridiana of Padua, Anchoress and Wonderworker |
| Veronica |
| Veronica Giuliani, Poor Clare Abbess, Stigmatic, and Mystic |
| Veronica of Binasco (of Milan), Augusinian Nun, Mystic |
| Viator of Lyons, Confessor (after whom the Viatorian Order is named) |
| Vicelinus, Bishop of Oldenburg |
| Vicenta of Coria (Caceres), Solitary, Martyr |
| Vicenta of Corla, Martyr |
| Vicente Soler, Spanish Augustinian Recollect Priest, Martyr |
| Vicenza (Caterina) Gerosa, Co-founder of the Sisters of Charity of Lovere |
| Victor I, Pope and Martyr |
| Victor Maurus (the Moor, of Mauretania), Martyr |
| Victor of Alexandria, Martyr |
| Victor of Burgos, Priest and Martyr |
| Victor of Marseilles, Soldier and Martyr |
| Victor of Nantes, Martyr |
| Victor, Archbishop of Ravenna |
| Victor, Martyred either in Antioch or Nicomedia |
| (Maria) Victoria Fornari Strata, Widow and Mother, Foundress of the Blue Nuns |
| Victoria of Rome, Virgin and Martyr |
| Victoria, Martyr |
| Victoria, Martyr |
| Victorian, Martyr |
| Victoricus, Missionary Martyred near Amiens |
| Victorinus, Bishop of Pettau |
| Victorius of Leon, Martyr |
| Victorius, Martyr |
| Vigilantus, Martyr |
| Vigilius, Bishop of Auxerre, Martyr |
| Vigor (Vigeur), First Bishop of Bayeux |
| Vilmos (William) Apor, Bishop of Gyor, Martyr |
| Vincent de l’Aquila, Franciscan mystic |
| Vincent de Paul, Priest and Founder of the Congregation of the Missions, or Vincentians |
| Vincent Ferrer, Dominican Priest |
| Vincent Madelgarus, Founding abbot of Haumont, husband of St. Waldetrude |
| Vincent of Gerona, Martyr |
| Vincent of Lerins, Abbot |
| Vincent of Saragossa, Deacon and Martyr |
| Vincent Palotti, Priest, Founder of the “Pious Society of the Missions” |
| Vincent Strombi, Passionist Bishop of Macerata and Tolentino |
| Vincent, Martyr |
| Vincent, North African Deacon and Martyr |
| Vincentia, Martyr |
| Vindicianus, Bishop of Cambrai |
| Vindimial, Bishop of Capsa, Numidia, Martyred by the Vandals |
| Violeta, Virgin and Martyr |
| Virgilius (Feargal, Farrell) Bishop of Salzburg “the Geometer” |
| Virginia Centurione Bracelli |
| Vitalis of Castronovo, Calabrian Monk, Wonder Worker |
| Vitalis of Ravenna, Martyr |
| Vitburga (Withburga), Abbess of Dereham, East Anglian Princess |
| Vitus (Guy), Martyr |
| Vitus, Bishop of Verdun |
| Vivaldo (Waldo), Hermit |
| Vladimir Bogoyavlensky, Metropolitan of Kiev, Martyred by the Bolsheviks in 1918 |
| Vladimir Ghika, Romanian Prince, Priest, Martyr |
| Vladimir the Great, Prince of Kiev |
| Volusianus, Bishop of ToursWalburga, British Abbess of Heidenheim |
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