Parish
St. Juan Diego Parish
O Fallon, Missouri
Diocese of Saint Louis (Missouri)
St. Juan Diego Parish is a Catholic parish in O Fallon, Missouri. It is part of the Diocese of Saint Louis (Missouri). Services are offered in Latin. The pastor is vacant (Rev. Brian Fischer "canonical").
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Mayra
Jun 21, 2026
Feliz Día del Padre
Padre Celestial, te damos gracias por el don de los padres. Bendícelos con fortaleza y sabiduría, ternura y paciencia. Sostenlos en la labor que realizan y permite que el ejemplo de su amor resplandez…
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View updatesMass Schedule
Sunday10:00 AMLatin
About this parish
St. Juan Diego Parish is a Catholic parish in the Diocese of Saint Louis (Missouri). As a Catholic church serving the faithful in and around O Fallon, Missouri, 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. The confession schedule for St. Juan Diego Parish is not yet listed on Parish Neighbors. Most Catholic parishes hear confessions on Saturday afternoons before the vigil Mass and by appointment; contact the parish to confirm reconciliation times. For sacraments such as baptism, first communion, confirmation, and weddings, contact the parish office directly. St. Juan Diego Parish is led by vacant (Rev. Brian Fischer "canonical").
Frequently asked questions
What time is Sunday Mass at St. Juan Diego Parish ?
Sunday Mass at St. Juan Diego Parish is celebrated at 10:00 AM in O Fallon, Missouri. See the full Mass schedule for weekday Mass and Saturday vigil times.
When can I go to confession at St. Juan Diego Parish ?
The confession schedule for St. Juan Diego Parish is not yet listed on Parish Neighbors. Most Catholic parishes hear confessions on Saturday afternoons before the vigil Mass; contact the parish to confirm reconciliation times.
Where is St. Juan Diego Parish located?
St. Juan Diego Parish is located at 1400 North Main Street, O Fallon, Missouri 63366-4328.
What is the phone number for St. Juan Diego Parish ?
You can reach St. Juan Diego Parish at 636-240-4556.
What diocese is St. Juan Diego Parish part of?
St. Juan Diego Parish is part of the Diocese of Saint Louis (Missouri).
Who is the pastor at St. Juan Diego Parish ?
The pastor of St. Juan Diego Parish is vacant (Rev. Brian Fischer "canonical").
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