Weekend (Sunday) Mass:

Saturday: 5:00pm
Sunday: 9:00am

Weekday (Daily) Mass:

Check the calendar for the most up to date information
Monday: No Mass
Tuesday: 8:00am
Wednesday: 6:30pm
Thursday: 8:00am
Friday: 8:00am
Saturday: 9:00am


11:00am - 12:00pm

> Latest Bulletins

> Liturgical Schedule

October 23rd, 2014  

Parish Bazaar

Mary Immaculate Parish Bazaar is on Saturday, November 8th, 2014 from 9:00 a.m. to 1:00 p.m. Nickel table, crafts, baking, tea room and much more. Hope to see you there. Wheelchair accessible.

September 23rd, 2014  


The sacrament of Confirmation is celebrated with the young people of our parish in Grade 8 or higher. Check the Sacraments section of the website for Confirmation details.

September 19th, 2014  


COR is a weekend retreat for Grade 11 & 12 students and up that has spread all over the world. It is an incredible experience that cannot be put into words. It costs $40 and is on November 7th, 8th and 9th. We will sleep over at JP II High School. Register online here: https://dolevents.wufoo.eu/forms/cor-weekend/

Welcome to Mary Immaculate Parish

Mary Immaculate Parish is an active, vibrant Roman Catholic parish located at the corner of Trafalgar Street and Admiral Drive in the east end of London, Ontario. There are approximately 700 actively registered families from London, Dorchester and surrounding areas.

The parish has many active groups and organizations and continues to grow in Jesus as you can see in the ministry pages. We are proud to welcome the deaf and hard of hearing community as we have ASL interpreted Saturday evening Mass and many students studying ASL.

Feel free to browse through the pages of our website.