We’re a vibrant parish located near uptown Waterloo, Ontario. You’ll find our community is warm, inclusive, and always thrilled to welcome newcomers and visitors.


Regular Mass schedule in effect:
Saturday at 5 pm
sunday at 9:30 am and 11:30 am
Office open Mon.- Thu. 9 AM – noon &1 pm – 4 PM


St. Louis Potluck Dinner
followed by ceili (line dancing)
and games (board and card) night 
on Saturday, Feb. 4th in the gym.
Dinner at 6 PM,
Ceili (7 – 10 PM) under the direction of Shane Cook (Canadian National Champion) on violin.
Caller will teach the simple steps for each dance.
No tickets sold. Free will offering welcome. 


Bishop Lobsinger’s letter on the Synod on Synodalidy
Pastoral Letter to Young People from Canadian Conference of Catholic Bishops 
“Christ is alive! He is our hope, and in a wonderful way he brings youth to our world, and everything he touches becomes young, new, full of life.” (Pope Francis, Apostolic Exhortation Christus Vivit, 1)
Young people are important to the Church of today and tomorrow. Their faith, creativity …
Bishop Crosby’s dispensation from obligation
to attend Sunday Mass at times of pandemic
Thanks to all who contributed to One Heart One Soul Fundraising campaign
for St. Louis Parish

Click here for the link to our parish page on the campaign website

Here are the completed projects funded by One Heart One Soul campaign: Upper and Lower Parking Lots and new shingles on our steeple!

Thank you!
Bishop Crosby’s Pastoral Letter
on Residential Schools


Pickleball open Monday, wednesday and friday
from 9 AM till noon in St. Louis Gym. Max. capacity 30.
(Waterloo Knights of Columbus) Friday Knight Fish Fry Dine in: please contact Martin at 519-884-2060 to reserve your place. To order take-out, call Derek at 226-748-8378 by 4 PM on Friday. PICK UP TIMES: 4:30 – 6 PM; 1 PC $15, 2 PC $18 – Tax incl.
Wednesday Knight Take-Out of Spaghetti & Meatballs or Lasagna dinner with Garlic bread (Tax Incl.) for $13.25 per person. Call Martin at 519-884-2060 to order up to 4 PM. Pickup times 4:30 – 6 PM.
Links to Masses, Readings and Reflections:

Here is the link to the Diocese of Hamilton website with latest updates and special prayers.

Click here for the prayer composed by Pope Francis for the pandemic.

Here is the link to Daily Mass page of the Archdiocese of Toronto.

Here is the link to Daily Mass Readings (using New American Bible translation).

Here is the link to Daily Office (Liturgy of the Hours) and also to Daily Mass Readings

Here is the link to Reflections on the Daily Readings from Creighton University (Jesuit) and here for the Daily Reflections from USCCB (United States Conference of Catholic Bishops).

Here is the link to the Passionists’ daily reflections and the link to the Irish Carmelites’ daily reflections.

Here is the link to the Catholic Mom’s daily Gospel reading reflection.

Here is the link to the schedule of Masses televised on Salt and Light TV Channel.


Meet our pastoral team!

Time for Eucharist and sacraments are listed on the right side of the home page. Links to our main topics of information are provided at the top menu. You can also browse recent parish bulletins for more information about what is going on in our parish.

The news link will provide you with major parish news and events. For a quick overview, have a look at our calendar. We try very hard to keep this information updated on a weekly basis. Eucharist intentions and schedules for Altar Servers, Eucharistic Ministers, Lectors, etc. are not available at this moment; you must pick up your schedules at the back of the Church.

Take time to explore our site. We have many opportunities for you to get involved, either as a provider or recipient of sacraments. Check the parish enrichment for an overview of our current programs. Each will list specific committees, activities, and contact persons (in case you have questions, feedback, or a desire to volunteer).

The resources, as well as the get faith formation, will continue to grow throughout the lifetime of this site — so keep your eye on the changing contents. The resources will have links pointing to valuable sources of Catholic information and news, including the Diocese, Catholic Bishops’ Conferences, and the Vatican. There are also links to specialized sites, Catholic newspapers, and selected Universities.

Faith formation focuses on numerous opportunities for you to grow in your spiritual life.

Because we have such a diverse community, we also focus heavy on outreach.

Feel free to direct any questions to the parish office.

Travelling? Click here to go to a Canada Mass Times website.