| Where | 55 Fruit St., Boston (Chapel is near the gift shop) | |
| When | Daily (7 days a week): 4 pm | |
| Phone | (617) 726-2000 |
| Where | 400 Cardinal Madeiros Ave., Cambridge (off Cambridge St. between Lechmere Station and Inman Square) | |
| When | Saturdays (English): 4 pm Saturdays (Portgugese): 6:30 pm Sundays (English): 9:45 am Sundays (Portugese): 8 am, 11:30 am, and 7 pm Weekdays (Portugese): 8 am and 7 pm | |
| Phone | (617) 547-5593 |
| Where | 68 Cardinal O'Connell Way, Boston (West End) | |
| When | Saturdays: 4 pm Sundays: 9 am, 11:30 am, and 5 pm Weekdays: 12:10 pm | |
| Phone | (617) 523-4342 |
| Where | 55 Warren, Charlestown (West End) (Also covers St. Catherine on Vine Street) | |
| When | Saturdays: 9 am and 4 pm Sundays (Family Mass in English): 10 am Sundays (Spanish): 12:30 pm Weekdays: 7:30 am (Mon., Tues., Wed. & Fri.) | |
| Phone | (617) 242-4664 |
| Where | 313 Bunker Hill Street, Charlestown | |
| When | Saturdays: 4 pm Sundays (English): 9 am and 11 am Weekdays: 7:30 am | |
| Phone | (617) 242-0147 |
| Where | 14 North Bennett Street, Boston (North End) (Also covers Sacred Heart on North Square and St. Mary on Endicott St. in Boston) | |
| When | Saturdays: 5 pm Sundays (Italian): 10:15 am Sundays (English): 12 noon Weekdays: 12 noon (Mon. - Fri.) | |
| Phone | (617) 523-2110 |