Catholic church
St. Catherine of Siena Parish
Mississauga, Ontario · Canada
St. Catherine of Siena Parish is a Catholic church in Mississauga, Ontario, in the Archdiocese of Toronto. Mass is offered in English, Italian and Spanish.
Upcoming online Masses
There are no verified upcoming online Masses for this church. Regular times above may still apply.
Mass and service times
Mass
English
Monday
8:00 AM (English)
Mass
English
Monday
7:00 PM (English)
Mass
English
Tuesday
8:00 AM (English)
Mass
English
Tuesday
7:00 PM (English)
Mass
English
Wednesday
8:00 AM (English)
Mass
English
Wednesday
7:00 PM (English)
Mass
English
Thursday
8:00 AM (English)
Mass
English
Thursday
7:00 PM (English)
Mass
English
Friday
8:00 AM (English)
Mass
English
Friday
7:00 PM (English)
Mass
English
Saturday
8:00 AM (English)
Mass
English
Saturday
6:00 PM (English)
Mass
English
Sunday
8:30 AM (English)
Mass
Italian
Sunday
10:00 AM (Italian)
Mass
English
Sunday
11:30 AM (English)
Mass
English
Sunday
1:00 PM (English)
Mass
English
Sunday
4:00 PM (English)
Mass
Spanish
Sunday
6:00 PM (Spanish)
Sources and checking
Church details last changed Sep 6, 2026. Stream links show the most recent successful destination check.
- Archdiocese of Toronto (opens a new site)From the Archdiocese of Toronto directory, checked Sep 6, 2026