Saints of 15 May
The feast, the saints of the day, and the Roman Martyrology for 15 May.
Feasts in 2026
Friday 15 May 2026.
- Ordinary Form: St Isidore the Farmer. Optional memorial, white.
- 1962 calendar: St. John Baptist de la Salle, Confessor. Third class, white.
Feasts that depend on the date of Easter fall on a different day each year.
Saints of the day
- St Isidore the Farmer. Patron of farmers and labourers.
Roman Martyrology
St John (Rouen)
At Rouen, St. John Baptist de la Salle, confessor, who deserved well both of religion and society by his labors for the education of youth, especially of the poor, and by the founding of the Society of the Brothers of the Christian Schools.
Ss. Torquatus, Ctesiphon, Secundus, Indaletius, Caecilius, Hesychius, and Euphrasius
In Spain, the Saints Torquatus, Ctesiphon, Secundus, Indaletius, Caecilius, Hesychius, and Euphrasius, who were consecrated bishops at Rome by the holy apostles, and sent to Spain to preach the word of God. When they had evangelized various cities, and brought innumerable multitudes under the yoke of Christ, they rested in peace in various parts of that country: Torquatus at Cadiz, Ctesiphon at Vierco, Secundus at Avila, Indaletius at Portilla, Caecilius at Elvira, Hesychius at Gibraltar, and Euphrasius at Anduxar.
St Mancius of Evora
At Evora, in Portugal, St. Mancius, martyr.
St Isidore, martyr
In the island of Chio, the birthday of blessed Isidore, martyr, in whose church is a well into which he is said to have been thrown. By drinking of the water from this well, the sick are frequently cured.
Ss. Peter, Andrew, Paul
At Lampsacum, in Hellespont, the martyrdom of the Saints Peter, Andrew, Paul, 'and Dionysja.
St Simplicius of Fausina
At Fausina, in Sardinia, in the time of Diocletian and the governor Barbarus, St. Simplicius, a bishop, who consummated his martyrdom by being t anspierced with a lance.
Ss. Cassius, Victorinus, Maximus
At Clermont, in Auvergne, the holy martyrs Cassius, Victorinus, Maximus, and their companions.
St Dympna of Brabant
In Brabant, St. Dympna, virgin and martyr, daughter of an Irish king. By order of her father, she was beheaded for the faith of Christ and the preservation of her virginity.
From the 1916 English edition of the Roman Martyrology, which is in the public domain. Saints canonised since then are added with a short note.
Gianna can send the day's feast and saints each morning, following the calendar you use. See a daily Catholic routine.