• 2026.10.17: 

Saint Ignatius of Antioch, bishop and martyr

Anniversary of the Dedication of the Cathedral (Chartres, Poitiers)

Saint Francis Isidore Gagelin, priest and martyr (Quy Nhon)

Saint Lazarus (Marseille)

Saint Margaret Mary Alacoque, virgin (Extraordinary Form)

• 2026.10.18: 

29ᵗʰ Sunday in Ordinary Time

21ˢᵗ Sunday after Pentecost (Extraordinary Form)

Saint Luke, evangelist (Extraordinary Form)

The Dedication of the Cathedral of Milan, Mother Church of all Ambrosian faithful (Ambrosian)

• 2026.10.19: 

Monday in the 29ᵗʰ Week in Ordinary Time

Saint John de Brébeuf, Saint Isaac Jogues, priests, and companions, martyrs

Saint Paul of the Cross, priest

Anniversary of the Dedication of the Cathedral (Cusco, Halifax–Yarmouth, Lima, Mondoñedo–Ferrol, Newark, Reims, Wilmington)

Anniversary of the Dedication of the Co-Cathedral Basilica of Aquino (Sora–Cassino–Aquino–Pontecorvo)

Blessed Agnes of Jesus, religious (Le Puy-en-Velay, Saint-Flour)

Blessed Jerzy Popiełuszko, priest and martyr (Białystok, Legnica, Ordynariat Polowy Wojska Polskiego, Warszawa, Warszawa-Praga, Włocławek)

Monday in the Week of the Sunday of Dedication (Ambrosian)

Our Lady of Health (Terrassa)

Saint Acutius and Saint Eutiche, martyrs (Pozzuoli)

Saint Amabilis of Riom, priest (Clermont)

Saint Eusebius of Cremona, priest (Cremona)

Saint Fructuosus, bishop (Braga)

Saint Gatianus of Tours, bishop (Tours)

Saint Gratus of Oloron, bishop (Bayonne)

Saint Just of Novalese, monk and martyr (Susa)

Saint Lucas del Espíritu Santo, priest, and companions, martyrs (Astorga)

Saint Peter of Alcantara, priest (Extraordinary Form, Brazil, Spain)

• 2026.10.20: 

Tuesday in the 29ᵗʰ Week in Ordinary Time

Anniversary of the Dedication of the Cathedral (Civita Castellana, Columbus, Krk, Mazara del Vallo, Termoli–Larino)

Blessed Daudi Okelo and Blessed Jildo Irwa, martyrs (Kenya, Nigeria, South Africa, Sudan, Uganda)

Blessed Franz Kern, priest (Sankt Pölten, Wien)

Our Lady of Haastrecht (Rotterdam)

Saint Bernard of Castro, bishop (Viterbo)

Saint Caprasius of Agen, martyr (Agen)

Saint Cornelius the Centurion (Jerusalem)

Saint Fabius, Saint Bassus and Saint Maximus, martyrs (Sabina–Poggio Mirteto)

Saint Hedwig, religious (Canada)

Saint Ignatius of Antioch, bishop and martyr (Chartres, Marseille)

Saint John Paul II, pope (Strasbourg)

Saint John de Brébeuf, Saint Isaac Jogues, priests, and companions, martyrs (Palestrina, Terrassa)

Saint John of Kanty, priest (Extraordinary Form, Poland)

Saint Junipero Serra, priest (Puerto Rico)

Saint Margaret Mary Alacoque, virgin (Canada, Moulins)

Saint Maria Bertilla Boscardin, virgin (Vicenza)

Saint Paul of the Cross, priest (USA, Orléans, Terrassa)

Saint Peter of Alcantara, priest (Terrassa)

Saint Wendelin of Trier, hermit (Austria, Germany, Liechtenstein, Luxembourg, Bolzano–Bressanone, Mostar–Duvno)

Tuesday in the Week of the Sunday of Dedication (Ambrosian)

• 2026.10.21: 

Wednesday in the 29ᵗʰ Week in Ordinary Time

Anniversary of the Dedication of the Cathedral (Piazza Armerina)

Blessed Charles the Good, martyr (Hungary)

Blessed Giuseppe Puglisi, priest and martyr (Agrigento, Palermo)

Blessed Jakub Strzemię, bishop (Przemyśl)

Blessed Karl of Austria (Czechia, Nancy, Sankt Pölten, Wien)

Blessed Nicolas Barré, priest (Paris)

Feria: 21ˢᵗ Sunday after Pentecost (Extraordinary Form)

Saint Benildus Romançon, religious (Clermont)

Saint Gaspar del Bufalo, priest (Liechtenstein, Albano, Roma, Teramo–Atri)

Saint Hilarion, abbot (Extraordinary Form, Dubrovnik, Jerusalem)

Saint John Paul II, pope (Ajaccio, Angers)

Saint John of Capistrano, priest (Urgell)

Saint Laura Montoya, virgin (Colombia)

Saint Mauront of Marseille, bishop (Marseille)

Saint Miguel Febres Cordero, religious (Bolivia)

Saint Nunilo and Saint Alodia, virgins and martyrs (Pamplona y Tudela)

Saint Pedro Calungsod, martyr (Philippines)

Saint Severinus of Bordeaux, bishop (Bordeaux)

Saint Tammarus of Campania, bishop (Benevento)

Saint Ursula and companions, virgins and martyrs (Extraordinary Form, Austria, Germany, Liechtenstein, Luxembourg, Bolzano–Bressanone, Gozo)

Saint Ursula, virgin and martyr (Burgos)

Saints Stephen Cuenot, bishop, Isidore Gagelin and Joseph Marchand, priests, martyrs (Belfort–Montbéliard, Besançon)

Wednesday in the Week of the Sunday of Dedication (Ambrosian)

• 2026.10.22: 

Thursday in the 29ᵗʰ Week in Ordinary Time

Saint John Paul II, pope

Anniversary of the Dedication of the Cathedral (Ajaccio, Angers, Dubrovnik, Guarda, Sandomierz, Valladolid)

Anniversary of the Dedication of the Co-Cathedral (Orvieto–Todi)

Blessed Contardo Ferrini (Berlin)

Blessed Peter of Castello, priest (Città di Castello)

Feria: 21ˢᵗ Sunday after Pentecost (Extraordinary Form)

Our Lady of Boulogne (Nanterre)

Saint Bertarius, abbot and martyr (Montecassino)

Saint John of Capistrano, priest (Ukraine, Lanciano–Ortona)

Saint Lawrence of Frazzanò, priest (Acireale, Agrigento, Caltagirone, Caltanissetta, Catania, Cefalù, Mazara del Vallo, Messina–Lipari–Santa Lucia del Mela, Monreale, Nicosia, Noto, Palermo, Patti, Piazza Armerina, Ragusa, Siracusa, Trapani)

Saint Louvent of Saint-Privat, martyr (Mende)

Saint Martin of Dume, bishop (Braga)

Saint Mary Salome (Santiago de Compostela)

Saint Mary of Clopas and Saint Mary Salome (Nîmes)

Saint Montaine, Saint Sévère and Saint Bertoare, virgins (Bourges)

Saint Nunilo and Saint Alodia, virgins and martyrs (Huesca)

Saint Silvanus, martyr (Limoges)

Thursday in the Week of the Sunday of Dedication (Ambrosian)

• 2026.10.23: 

Friday in the 29ᵗʰ Week in Ordinary Time

Saint John of Capistrano, priest

Anniversary of the Dedication of the Cathedral (Ariano Irpino–Lacedonia, Bologna, Lanciano–Ortona, Urgell)

Blessed Arnold Rèche, religieux (Metz)

Blessed Gregorio Celli, religious (Rimini)

Blessed Marie-Madeleine Fontaine and companions, martyrs (Cambrai)

Friday in the Week of the Sunday of Dedication (Ambrosian)

Saint Anthony Mary Claret, bishop and confessor (Extraordinary Form)

Saint Eucharius, martyr (Nancy)

Saint John Paul II, pope (Nottingham)

Saint John of Syracuse, bishop (Acireale, Agrigento, Caltagirone, Caltanissetta, Catania, Cefalù, Mazara del Vallo, Messina–Lipari–Santa Lucia del Mela, Monreale, Nicosia, Noto, Palermo, Patti, Piazza Armerina, Ragusa, Siracusa, Trapani)

Saint Józef Bilczewski, bishop (Poland, Ukraine)

Saint Lomer of Corbion, abbot (Blois)

Saint Servandus and Saint Germanus, martyrs (Cádiz y Ceuta, Mérida–Badajoz)

Saint Severin of Cologne, bishop (Köln)

• 2026.10.17: 

• 2026.10.18: 

• 2026.10.19: 

• 2026.10.20: 

• 2026.10.21: 

• 2026.10.22: 

• 2026.10.23: