| Celebration | Name | Saint | Birth | Death |
|---|---|---|---|---|
| 26 of May | José | Saint José Chang Song-jib | Korea, republic of | 1839 Korea, republic of |
| 26 of May | Lamberto | Saint Lamberto of Vence | 1154 Italy | |
| 26 of May | Pedro | Saint Pedro Saintz y Jordá | 1680 Spain | 1747 China |
| 26 of May | Ponciano | Saint Ponciano Ngondwe | Uganda | 1886 Uganda |
| 26 of May | Prisco | Saint Prisco y compañeros | France | |
| 26 of May | Simetrio | Saint Simetrio of Roma | Italy | |
| 26 of May | Fugacio | Saint Fugacio | ||
| 27 of May | Agustín | Saint Augustine of Canterbury | 605 United kingdom | |
| 27 of May | Ranulfo | Saint Ranulfo of Arras | ||
| 27 of May | Atanasius | Saint Atanasius Bazzekuketta | Uganda | 1886 Uganda |
| 27 of May | Bruno | Saint Bruno of Wurzburg | 1045 Germany | |
| 27 of May | Eutropio | Saint Eutropio of Orange | 475 France | |
| 27 of May | Gausberto | Saint Gausberto | 1079 France | |
| 27 of May | Gonzaga | Saint Gonzaga Gonza | Uganda | 1886 Uganda |
| 27 of May | Julio | Saint Julio of Dorostoro | Romania | |
| 27 of May | Restituto | Saint Restituto mártir | Italy | |
| 28 of May | Germán | Saint Germain of Paris | 576 France | |
| 28 of May | Guillermo | Saint William of Gellone | France | 812 France |
| 28 of May | Antonio | Blessed Antoni Julian Nowowiejski | 1858 Poland | 1941 Poland |
| 28 of May | Caraunus | Saint Caraunus of Chartres | France | |
| 28 of May | Herculano | Blessed Herculanus of Piegaro | 1451 Italy | |
| 28 of May | Justo | Saint Justo of Urgel | Spain | |
| 28 of May | Ladislao | Blessed Ladislaus Demski | 1884 Poland | 1940 Germany |
| 28 of May | Lanfranco | Blessed Lanfranc of Canterbury | 1089 United kingdom | |
| 28 of May | Pablo | Saint Pablo Hanh | Viet nam | 1859 Viet nam |
| 29 of May | Maximinius | Saint Maximinius of Treveris | France | 346 France |
| 29 of May | Exuperancio | Saint Exuperancio of Rávena | 430 Italy | 477 Italy |
| 29 of May | Gerardo | Saint Gerardo of Mâcon | 940 France | |
| 29 of May | Guillermo | Blessed William Arnaud and companions | France | 1242 France |
| 29 of May | Hesiquio | Saint Hesiquio Palatino | 303 Syrian arab republic | |
| 29 of May | José | Blessed Joseph Gerard | 1831 France | 1914 Lesotho |
| 29 of May | Richard | Blessed Richard Thirkeld | United kingdom | 1583 United kingdom |
| 29 of May | Senador | Saint Senador of Milán | 480 Italy | |
| 30 of May | Fernando | Saint Ferdinand III | 1198 Spain | 1252 Spain |
| 30 of May | Anastasius | Saint Anastasius of Pavia | 680 Italy | |
| 30 of May | Gabino | Saint Gabino of Porto Torres | France | |
| 30 of May | Huberto | Saint Huberto of Tongres | 727 Belgium | |
| 30 of May | José | Saint José Marello | 1844 Italy | 1895 Italy |
| 30 of May | Lucas | Saint Lucas Kirby | 1549 United kingdom | 1582 United kingdom |
| 30 of May | Matías | Saint Matías Kalemba | Uganda | 1886 Uganda |
| 30 of May | Otto | Blessed Otto Neururer | 1882 Austria | 1940 Germany |
| 30 of May | Palatino | Saint Palatino mártir | ||
| 30 of May | Sico | Saint Sico mártir | ||
| 31 of May | Hermias | Saint Hermias of Comana | Turkey | |
| 31 of May | Félix | Saint Félix of Nicosia | 1715 Italy | 1787 Italy |
| 31 of May | Jacobo | Blessed Giacomo Salomoni | 1231 Italy | 1314 Italy |
| 31 of May | Mariano | Blessed Mariano da Roccacasale | 1778 Italy | 1886 Italy |
| 31 of May | Nicholas | Blessed Nicholas Barré | 1621 France | 1686 France |
| 31 of May | Noé | Saint Noé Mawaggali | Uganda | 1886 Uganda |
| 31 of May | Silvio | Saint Silvio of Toulouse | France | |
| 1 of June | Justino | Saint Justin martyr | Israel | 165 Italy |
| 1 of June | Hannibal | Saint Hannibal María Di Francia | 1851 Italy | 1927 Italy |
| 1 of June | Caprasius | Saint Caprasius of Lérins | 430 France | |
| 1 of June | Floro | Saint Floro of Arvernia | France | |
| 1 of June | Fortunato | Saint Fortunato of Montefalco | Italy | Italy |
| 1 of June | Isquirión | Saint Isquirión y compañeros | 250 Egypt | |
| 1 of June | José | Saint José Tuc | Viet nam | 1862 Viet nam |
| 1 of June | Juan | Blessed John Baptist Scalabrini | 1839 Italy | 1905 Italy |
| 1 of June | Juan | Blessed John Pelingotto | 1240 Italy | 1304 Italy |
| 1 of June | Juan | Blessed John Storey | 1504 United kingdom | 1571 United kingdom |
| 1 of June | Próculo | Saint Próculo of Bolonia | Italy | |
| 1 of June | Ronan | Saint Ronan of Quimper | Ireland | France |
| 1 of June | Simeón | Saint Simeón of Tréveris | Italy | 1035 Italy |
| 1 of June | Theobald | Blessed Theobald Roggeri | Italy | 1150 Italy |
| 1 of June | Vistano | Saint Vistano | United kingdom | 849 United kingdom |
| 1 of June | Iñigo | Saint Íñigo of Oña | Spain | 1057 Spain |
| 2 of June | Marcelino | Saint Marcellinus and Saint Peter | ||
| 2 of June | Erasmus | Saint Erasmus of Formiae | 303 Italy | |
| 2 of June | Eugenio | Saint Eugenio I papa | Italy | 657 Italy |
| 2 of June | Guido | Saint Guido of Acqui | 1004 Italy | 1070 Italy |
| 2 of June | Domingo | Saint Domingo Ninh | Viet nam | 1862 Viet nam |
| 2 of June | Dictinus | Saint Dictinus | Spain | |
| 2 of June | Juan | Saint Juan of Ortega | 1163 Spain | |
| 2 of June | Nicéforo | Saint Nicéforo of Constantinopla | 629 Turkey | |
| 2 of June | Zadoc | Blessed Zadoc and companions | 1260 Poland | |
| 2 of June | Nicolás | Saint Nicolás of Trani | Greece | 1094 Italy |
| 2 of June | Potino | Saint Potino y compañeros | 177 France | |
| 3 of June | Carlos | Saint Charles Lwanga and companions | 1865 Uganda | 1886 Uganda |
| 3 of June | Lifardo | Saint Lifardo | 550 France | |
| 3 of June | Andrés | Blessed Andrea Caccioli | 1194 Italy | 1254 Italy |
| 3 of June | Cecilius | Saint Cecilius of Carthage | Tunisia | |
| 3 of June | Kevin | Saint Kevin of Glendalough | 498 Ireland | 618 Ireland |
| 3 of June | Conus | Saint Conus of Lucania | Italy | |
| 3 of June | Diego | Blessed Diego Oddi | 1839 Italy | 1919 Italy |
| 3 of June | Davinus | Saint Davinus the armenian | Armenia | 1051 Italy |
| 3 of June | Genesio | Saint Genesio of Clermont | 650 Italy | |
| 3 of June | Hilario | Saint Hilario of Carcasonne | Italy | |
| 3 of June | Morando | Saint Morando | Germany | 1115 Switzerland |
| 3 of June | Pedro | Saint Pedro Dong | 1862 Viet nam | |
| 3 of June | Juan | Saint Juan Grande | 1546 Spain | 1600 Spain |
| 4 of June | Felipe | Blessed Filippo Smaldone | 1848 Italy | 1923 Italy |
| 4 of June | Francisco | Saint Francisco Caracciolo | 1563 Italy | 1608 Italy |
| 4 of June | Gualtero | Saint Gualtero of Servigliano | 1250 Italy | |
| 4 of June | Metrófano | Saint Metrófano of Bizancio | 325 Turkey | |
| 4 of June | Optato | Saint Optato of Milevi | Algeria | |
| 4 of June | Petroc | Saint Petroc of Cornualles | United kingdom | 594 United kingdom |
| 4 of June | Quirino | Saint Quirino of Sisak | Croatia (Hrvatska) | 308 Hungary |
| 4 of June | Nicolás | Saints Nicolás y Trano | Italy | |
| 5 of June | Fernando | Blessed Ferdinand of Portugal | 1402 Portugal | 1443 Morocco |
| 5 of June | Pacifico | Blessed Pacifico Ramati | 1420 Italy | 1482 Italy |