Sanctoral Cycle for May
| 1 | Propher Jeremiah Thomas A. Kempis |
| 2 | Athanasius the Great |
| 3 | Philip and James Theodosius of Kiev |
| 4 | |
| 5 | Irene the Great Martyr |
| 6 | Henry David Thoreau Yom Shoah Prophet Job |
| 7 | |
| 8 | Julian of Norwich Apostle John the Divine |
| 9 | Prophet Isaiah Stanislaus of Cracow |
| 10 | Karl Barth Apostle Simon the Zealot |
| 11 | |
| 12 | Matteo Ricci, SJ Nereus and Achileus |
| 13 | |
| 14 | Apostle Matthew |
| 15 | Emily Dickinson Pachomius the Great |
| 16 | |
| 17 | Andronicus and Jounia the Apostles |
| 18 | Urszula Ledochowska |
| 19 | David Edwards, first OCCA martyr |
| 20 | Alcuin of Tours Dustan of Canterbury |
| 21 | |
| 22 | |
| 23 | |
| 24 | |
| 25 | 3rd Finding of the head of John the Forerunner Vernerable Bede |
| 26 | |
| 27 | Philip Neri |
| 28 | Consecration of Bishop Timotheos (Rene Vilatte) |
| 29 | Joan of Arc |
| 30 | G.K. Chesterton |
| 31 | Visitation of Mary to Elizabeth Apostle Hermas |
