Parish
St. Mary
League City, Texas
Diocese of Galveston-Houston
St. Mary is a Catholic parish in League City, Texas. It is part of the Diocese of Galveston-Houston. Services are offered in English. The pastor is Fr. John Rooney.
Latest from this parish
St. Mary
Jun 18, 2026
Wedding Jubilee Mass
Celebrate the 50th Wedding Jubilee Mass on September 20, 2026, at Co-Cathedral of the Sacred Heart. Archbishop Joe S. Vasquez will be the celebrant. Check-in opens at 2:00 pm with the Mass starting at…
See the latest news and announcements from St. Mary.
View updatesMass Schedule
Sunday8:30 AMEnglish
Sunday12:00 PMEnglish
Saturday4:30 PMEnglish
Tuesday8:30 AM
Thursday8:30 AMEnglish
Friday8:30 AMEnglish
Confession
Thursday6:30 PMEnglish
About this parish
St. Mary is a Catholic parish in the Diocese of Galveston-Houston. As a Catholic church serving the faithful in and around League City, Texas, the parish welcomes visitors and parishioners alike. The parish celebrates Mass throughout the week, with Sunday Mass schedules listed above. The full Mass schedule includes daily Mass and Saturday vigil times so you can find a service that fits your schedule. Confession (the sacrament of reconciliation) at St. Mary is offered on the days listed in the confession schedule above, and is also typically available by appointment with the pastor. For sacraments such as baptism, first communion, confirmation, and weddings, contact the parish office directly. St. Mary is led by Fr. John Rooney.
Frequently asked questions
What time is Sunday Mass at St. Mary?
Sunday Mass at St. Mary is celebrated at 8:30 AM, 12:00 PM in League City, Texas. See the full Mass schedule for weekday Mass and Saturday vigil times.
When can I go to confession at St. Mary?
Confession at St. Mary is available on Thursday. See the full confession schedule on this page. Reconciliation is also typically available by appointment with the pastor.
Where is St. Mary located?
St. Mary is located at 1612 East Walker St., League City, Texas 77573-4137.
What is the phone number for St. Mary?
You can reach St. Mary at (281) 332-3031.
What diocese is St. Mary part of?
St. Mary is part of the Diocese of Galveston-Houston.
Who is the pastor at St. Mary?
The pastor of St. Mary is Fr. John Rooney.
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