Billerica, Massachusetts
Thanksgiving Day Mass (11/23) Christmas Pageant Sign-up (1/7/18) Join us in for Praise and Worship at Lift! (12/1) Planning to Christmas Shop? Photos from our Family Mass! (11/12) Our Moms Group Welcomes You! Billerica Catholic does Small Groups!

Thanksgiving Day Mass (11/23)

Let us thank our God together!

You and your family are cordially invited to gather for a Thanksgiving Day Mass on Thursday 11/23, 8:30am, at St. Mary Church. This will be the only Mass in Billerica on Thanksgiving.

What better way to start the day than in Thanksgiving to our Lord, through whom we have all our blessings.

Christmas Pageant Sign-up (1/7/18)

We joyfully invite all families and parishioners of St. Andrew, St. Mary and St. Theresa to participate in the Billerica Catholic Christmas Pageant on Sunday, January 7th at 3:00 pm at St. Theresa Church.

All are welcome to participate in various speaking, non-speaking, and choral roles as well as production assistance.

CLICK HERE to sign up or to find out more about the pageant.

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Join us in for Praise and Worship at Lift! (12/1)

Contact Dustin Batista at for more information.

Planning to Christmas Shop?

Did you know that the Parishes of St. Andrew, St. Mary and St. Theresa all participate in Amazon’s Smile program? If you plan to purchase gifts via Amazon this Christmas, please consider choosing your Parish via to have 0.5% of your purchases donated back to your Parish.

CLICK HERE for more information.

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Photos from our Family Mass! (11/12)

On November 12, Father Shawn celebrated our third Billerica Catholic Family Mass! CLICK HERE to see the photos.

Join us on Sunday 12/10 at 10a at St. Andrew for our next Family Mass. All are welcome!

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Our Moms Group Welcomes You!

Something new is starting in the Catholic Community of Billerica!  A group of new (and not so new!) moms have begun to meet together weekly to hangout, socialize and chat about relevant issues. 

CLICK HERE to find out more.

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Billerica Catholic does Small Groups!

Billerica Catholic Parishes emphasize Small Groups as a key way for Adults to come closer to Jesus. We read and pray over Scripture to learn about how the the Lord is calling us, and build bonds with fellow Christians.

Our Fall Small Groups are underway. Contact Deacon Phil at to find out more.

Make Disciples of All!

Our community …
   engages in conversations so that we can welcome you who enter our doors, build relationships, and accompany you on your Spiritual Journey.

When is Mass?


We offer many Mass times; find a convenient time to worship with us!

Explore the Sacraments

Learn more about the Sacraments, our Roman Catholic faith, and becoming Catholic (even if you already happen to be one :))!

Religious Education

We are committed to introducing our Children and youth to Jesus Christ.

Come find out about our Youth Faith Formation Program.

Now at the Catholic Community of Billerica!

Latest Photos (Harvest Fair / Faiths of Billerica)

Photos from the latest Billerica Catholic events! Faiths of Billerica at the Masjid (October 2017) St. Theresa Harvest Fair (October 2017) St. Mary Harvest Fair (October 2017) Family Mass (September...

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