The church was built in 1912 according to the architectural concept of Ludger Lemieux and J. H. McDuff.  The interior was the design of T. X. Renaud with the paintings of Charles-Albert Chabauty.  The organ was constructed by the Frères Casavant in 1913.

The Mission Saint-Irénée de Lyon is an apostolat of the North American District of the FSSP.

All weekday, Saturday, Sunday 8am and 10am masses live streamed.

We are now able to welcome 250 people at each Mass. Reservations are still necessary even for the weekday Masses.

Mon-Thur: 8am and 12pm
Friday 6 August: 8am and 7.30pm
Saturday: 9am and 11am
Sunday: 8am, 10am and 12pm

Reserve: online or call the office
(514) 389-1956