Fr. Vincent says...God is online, all you have to do is to click on Sunday.

A Forgiving God is a Loving God.  Our God is an awesome God who lives, loves and communicates His very being and breath to us ©.

        Welcome to St. Theresa Roman Catholic Parish - Ottawa, Canada
We, the St. Theresa Community, are committed to joyfully celebrating and deepening our faith in the Liturgy, nourished by the Word of God and by the Holy Eucharist. We welcome everyone to be nurtured through our spiritual works and social actions. We live, in our daily lives, by the examples of hope and love.


On Friday, June 11th, we moving into Stage 1 in Ontario. We are able to hold regular Mass celebrations with capacity at 50 people maximum for all Masses!

Mass will be on first-come first-served basis.  Please arrive early!



Saturdays at 4:30 pm

Sundays at 9:00 am 

Sundays at 10:30 am 

Thursdays at 9:00am



- Masks are mandatory

- enter via side doors on Somerset Street

- once inside, please follow instructions given by volunteers


Campaign for Conscience Rights Legislation in Ontario


Dear friends in Christ, 


Conscience protection is needed more than ever! As you may be aware, the federal government recently expanded access to euthanasia and assisted suicide, making it available for many vulnerable people, including those who are not dying. This puts people with disabilities, including those whose sole qualifying diagnosis is mental health related, at risk of choosing euthanasia or assisted suicide at a low point in their lives. 


This situation has caused great concern for all Christian physicians, nurses, and other health care workers including those of good conscience.  No one should ever be forced to participate in ending the lives of their patients.


To assist our front line medical professionals, the Bishops of Ontario have launched an important campaign in support of establishing conscience rights legislation to protect physicians, nurses and other health care workers in Ontario.  Archbishop Marcel Damphousse encourages all the faithful to engage in this important campaign. Please refer to his online letter on the Archdiocese of Ottawa website for more information and the link for sending automated letters to your local MPPs: Current Messages - Archdiocese of Ottawa-Cornwall - Ottawa ( (Note: the campaign letter appears below the Archbishop's Easter Message)


To directly access the website for sending automated letters to your local MPPs, please go to: Ontario | Canadians for Conscience (Note: to access the automated letter, scroll down the page where you will find the letter info boxes just below the Youtube information message video for Coalition for HealthCARE and Conscience )

Your 2020 Income Tax receipt can be obtained by sending the parish a stamped, self-addressed envelope or by calling the office on Tuesday to make arrangements to pick it up.
Mass with Father Vincent
- Saturday, February 13th -
Gospel and Homily with Father Vincent
- Saturday, February 6th -
Friends, our donations are down considerably since Covid-19. 
Donations are always welcome and truly appreciated. 
To donate via, please click 
To donate via e-transfer and other methods, please see our donation section at the bottom of the page.
To read the message from the Archdiocese regarding re-opening guidelines
please click here
For Father Vincent's
- please click here -

Parish Staff


PASTOR:   Rev. Vincent Pereira, JCD, JV 


CARETAKER: Allan Torres

OFFICE ADMIN: Sheila McGlynn  

Office Hours:

Mon-Thurs 9:30am-3:30pm

95 Somerset St W.
Ottawa, Ontario, CANADA

K2P 0H3



Tel: 613-235-5119

Mass Schedule


Saturday 4:30 p.m.

Sunday 9:00 a.m. & 10:30 a.m. 

Mon-Sat 9:00 a.m.

Parish Ministries

Join our ministries and be part of our St. Theresa family...



Parish Councils

Take part in one of our councils and help to shape the future of St. Theresa...

Information for Seniors

Please click the link below for some information that will greatly assist Seniors with financial matters (e.g., benefits, taxes, banking etc.):

This information is from The Council on Aging of Ottawa.

Catholic Community Forum


Please click this link to get involved with discussions in our Catholic Community:


Click here for a detailed report on all repairs needed to preserve our beautiful Parish for the years to come.  Your donations help to make this a reality - we welcome all contributions to these projects with sincere gratitude!