Lenten Mass Schedule

Welcome to Billerica Catholic

Roman Catholic Archdiocese of Boston

Upcoming Events

See the Calendar for all upcoming events

Parishes in the Billerica Collaborative

St. Andrew St. Andrew's Church
45 Talbot Ave.
Billerica, MA 01862

Finding Bulletin
St. Mary St. Mary's Church
796 Boston Road
Billerica, MA 01821

Finding Bulletin
St. Theresa St. Theresa's Church
One Grace Avenue
Billerica, MA 01821

Finding Bulletin

Mass Schedule

Sunday Mass Schedule

DaySt. AndrewSt. MarySt. Theresa
(for Sunday)
4:00 PM4:00 PM4:00 PM
Sunday7:30 AM
10:00 AM
9:00 AM
12:00 Noon
8:00 AM
10:30 AM
5:00 PM

Daily Mass Schedule

DaySt. AndrewSt. MarySt. Theresa
Monday12:05 PM9:00 AM 
Tuesday  9:00 AM
Wednesday 9:00 AM  
Thanksgiving 8:30 AM 
Other Thursdays12:05 PM 9:00 AM
Friday12:05 PM 9:00 AM
Saturday (Daily) 9:00 AM 

Confession Schedules

DaySt. AndrewSt. MarySt. Theresa
Saturday3:00-3:45 PM3:15-3:45 PM3:00-3:45 PM


You are invited, welcomed, accepted, loved and respected at St. Andrew, St. Mary and St. Theresa Parishes no matter what your present status in the Catholic Church, no matter what your current family or marital situation, no matter your personal history, age, background, race, or color, no matter what your own self-image or esteem.

If you are new to our parish, please introduce yourself after Mass, or call our Parish Office to register.

We want to know and serve you. We hope you will favor us with your prayers, your weekly presence, your talents and your financial assistance according to your means.

Archdiosese of Boston
Forward In Hope
Vatican Website