| Celebration | Name | Saint | Birth | Death |
|---|---|---|---|---|
| 29 of August | Teresa | Saint Teresa Bracco | 1924 Italy | 1944 Italy |
| 29 of April | Tertulia | Saint Tertulia virgen y mártir | ||
| 31 of July | Tertulino | Saint Tertulino of Roma | Italy | |
| 11 of August | Tiburcio | Saint Tiburcio of Roma | Italy | |
| 12 of January | Tigrio | Saint Tigrio | 406 Turkey | |
| 12 of January | Tigrio | Saint Eutropio | 406 Turkey | |
| 3 of May | Timoteo | Saint Timoteo of Antinoe | Egypt | 286 Egypt |
| 21 of May | Timoteo | Saint Timoteo of Mauritania | Mauritania | |
| 19 of August | Timoteo | Saint Timoteo of Gaza | 350 Israel | |
| 22 of August | Timoteo | Saint Timoteo of Roma | 303 Italy | |
| 11 of January | Tipaso | Saint Tipaso | 298 Algeria | |
| 20 of February | Tiranión | Saint Tiranión | 311 Syrian arab republic | |
| 14 of December | Tirso | Saints Tirso, Leucio, Calínico y compañeros, mártires | 250 | |
| 20 of December | Tolomeo | Saint Tolomeo | ||
| 14 of April | Tomáide | Saint Tomáide | 476 Egypt | |
| 26 of November | Tomás | Saint Tomás Dinh Viét Du | Viet nam | 1839 Viet nam |
| 29 of December | Tomas | Saint Thomas Becket | 1118 United kingdom | 1170 United kingdom |
| 30 of January | Tomás | Saint Tomás Khuong | 1860 Viet nam | |
| 22 of June | Tomás | Saint Thomas More | 1477 United kingdom | 1535 United kingdom |
| 23 of June | Tomás | Saint Tomás Garnet | 1608 United kingdom | |
| 27 of June | Tomás | Saint Tomás Toán | 1840 Viet nam | |
| 3 of July | Tomás | Saint Thomas Apostle | Israel | 72 India |
| 29 of April | Torpetes | Saint Torpetes | Italy | |
| 8 of July | Totnano | Saint Totnano of Turingia | Germany | |
| 14 of November | Trahamunda | Saint Trahamunda of Pontevedra | Spain | Spain |
| 5 of October | Tranquilino | Saint Tranquilino Ubiarco | 1928 Mexico | |
| 27 of October | Trásea | Saint Trásea of Esmirna | 180 Turkey | |
| 5 of July | Trifina | Saint Trifina of Sicilia | 306 Italy | |
| 1 of February | Trifón | Saint Trifón, mártir | Turkey | |
| 10 of June | Trípodes | Saint Trípodes mártir | ||
| 2 of March | Troadio | Saint Troadio | 250 Italy | |
| 19 of September | Trófimo | Saint Trófimo of Sínada | Turkey | |
| 3 of April | Ulpiano | Saint Ulpiano of Tiro | 306 Syrian arab republic | |
| 2 of July | Urbano | Saint Urbano mártir | 285 Italy | |
| 14 of August | Ursicino | Saint Ursicino del Ilírico | Italy | |
| 21 of October | Úrsula | Saint Ursula and companions | Germany | Germany |
| 26 of July | Valencio | Saint Valencio | 302 Romania | |
| 25 of October | Valentín | Saint Valentín of Sevilla | Spain | 715 Spain |
| 14 of February | Valentín | Saint Valentine | 270 Italy | |
| 15 of December | Valeriano | Saint Valeriano obispo | 460 | |
| 15 of September | Valeriano | Saint Valeriano of Tournus | France | |
| 22 of October | Valerio | Saint Valerio of Langres | France | |
| 14 of June | Valerio | Saint Valerio of Soissons | Belgium | |
| 19 of October | Varo | Saint Varo of Egipto | 307 Egypt | |
| 1 of April | Venancio | Saint Venancio y compañeros | Italy | |
| 14 of November | Venerando | Saint Venerando of Troyes | France | |
| 30 of December | Venustiano | Saint Venustiano mártir | ||
| 15 of March | Vicenta | Saint Vicenta of Coria | 424 Spain | |
| 22 of January | Vicente | Saint Vicent martyr | Spain | 304 Spain |
| 9 of June | Vicente | Saint Vicente of Vernemet | 292 France | |
| 30 of June | Vicente | Saint Vicente Do Yen | 1838 Viet nam | |
| 27 of October | Vicente | Saint Vicente of Talavera | Spain | 304 Spain |
| 1 of September | Vicente | Saint Vicente of Dax | France | |
| 1 of September | Vicente | Saint Vicente Cartaginense | Spain | |
| 26 of August | Víctor | Saint Víctor of Mauritania | Mauritania | |
| 10 of March | Víctor | Saint Víctor, mártir | ||
| 8 of May | Víctor | Saint Víctor of Milán | Mauritania | 304 Italy |
| 17 of May | Víctor | Saint Víctor of Alejandría | Egypt | Italy |
| 17 of November | Victoria | Saint Victoria of Córdoba | Spain | 303 Spain |
| 11 of December | Victorico | Saint Victorico | ||
| 6 of March | Victorino | Saint Victorino of Nicomedia | Turkey | |
| 2 of November | Victorino | Saint Victorino of Pettau | 303 Slovenia | |
| 4 of November | Vidal | Saint Vidal of Bolonia | 304 Italy | |
| 2 of July | Vidal | Saint Vidal mártir | 285 Italy | |
| 26 of June | Vigilio | Saint Vigilio of Trento | 353 | 405 Italy |
| 2 of May | Vindemial | Saint Vindemial | 483 Tunisia | |
| 3 of May | Violeta | Saint Violeta virgen y mártir | ||
| 16 of December | Vírgenes | Saints Vírgenes mártires of África | 480 | |
| 12 of April | Visia | Saint Visia of Fermo | Italy | |
| 1 of June | Vistano | Saint Vistano | United kingdom | 849 United kingdom |
| 14 of February | Vital | Saint Vital | Italy | |
| 28 of September | Wenceslao | Saint Wenceslaus of Bohemia | 907 Czech republic | 935 Czech republic |
| 3 of November | Wenefrida | Saint Wenefrida | United kingdom | United kingdom |
| 15 of May | Witesindo | Saint Witesindo of Córdoba | 855 Spain | |
| 20 of July | Xi | Saint Xi Guizi | 1900 China | |
| 27 of March | Zanitas | Saint Zanitas | ||
| 23 of June | Zenas | Saint Zenas of Filadelfia | Saudi arabia | 304 Saudi arabia |
| 29 of October | Zenobio | Saint Zenobio of Sidón | Lebanon | |
| 14 of February | Zenón | Saint Zenón | Italy | |
| 23 of June | Zenón | Saint Zenón of Filadelfia | Saudi arabia | 304 Saudi arabia |
| 20 of December | Zenón | Saint Zenón soldado y mártir | ||
| 2 of September | Zenón | Saint Zenón of Nicomedia | Turkey | |
| 20 of December | Zephyrinus | Saint Zephyrinus pope | Italy | 218 Italy |
| 1 of July | Zhang | Saint Zhang Huailu | 1900 China | |
| 2 of May | Zoe | Saint Zoe of Atalia | Turkey | |
| 24 of May | Zoelo | Saint Zoelo of Listra | Turkey | |
| 27 of June | Zoilo | Saint Zoilo of Córdoba | 303 Spain | |
| 6 of November | Abilio | Blessed Abilio Saiz Lopez | 1894 Spain | 1936 Spain |
| 10 of November | Acisclo | Blessed Acisclus Pina Piazuelo | 1936 Spain | |
| 7 of February | Adalberto | Blessed Adalbert Nierychlewski | 1942 Poland | |
| 8 of September | Adán | Blessed Adam Bargielski | 1903 | 1942 Germany |
| 6 of November | Adelfa | Blessed Adelfa Soro Bo | Spain | Spain |
| 6 of November | Adolfo | Blessed Adolfo Jaime | 1880 Spain | 1936 Spain |
| 6 of November | Adolfo | Blessed Adolfo Mariano | Spain | Spain |
| 9 of July | Adriano | Blessed Adrian Fortescue | 1476 United kingdom | 1539 United kingdom |
| 6 of November | Agapio | Blessed Agapio | Spain | Spain |
| 6 of November | Agapito | Blessed Agapito Leon | Spain | Spain |
| 6 of November | Agrícola | Blessed Agricola Rodriguez G. de los Huertos | Spain | Spain |
| 6 of November | Agustín | Blessed Agustin Renedo Martino | Spain | Spain |
| 10 of August | Agustín | Blessed Augustine Ota | 1570 Japan | 1622 Japan |