(Williamsville) St. Gregory the Great Roman Catholic Church
📌 200 St. Gregory Court, Williamsville, New York, 14221
⌛ Mass Times at St. Gregory the Great Roman Catholic Church
On this page you can see the Mass times inside St. Gregory the Great Roman Catholic Church in this 2026, both for its seasonal time distribution and the different calendars for business days, festive days or eves of holidays.
Mass Schedule:
Sunday Masses: 8:00 am, 9:30 am, 11:00 am and 12:30 pm
Weekday Masses:
Monday – Friday, 7:00 am, 8:00 am, 12 noon;
Saturday, 8:00 am Only
⛪ What is the location of the temple?
If you need guidance to get to St. Gregory the Great Roman Catholic Church, on this page you'll be able to find the directions with helpful directions to make finding this location easy.
⏳ Liturgical Calendar
Discover this year's Catholic liturgical year helping you stay in sync with the liturgical seasons. Organize your prayers , holy days seamlessly.
Remember a single holy day again. The Liturgical Calendar includes every major dates from Advent to Epiphany.
📿 Daily photo and info
| Name | St. Gregory the Great Roman Catholic Church |
| Address | 200 St. Gregory Court Williamsville 14221 |
| State | New York |
| Phone | (716) 688-5678 |
| reception@stgregs.org | |
| Website | http://www.stgregs.org/ |
If you believe there is an error in the schedules displayed on this website or have a suggestion, please let us know and contact us using the button below which will take you to our contact form:
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