• Welcome
  • Church renovation


St. Peter Catholic Church, rich in beauty and tradition, is located in the historic downtown district of St. Charles, Missouri.  St. Peter Church is a short walking distance from Missouri's First Capitol and across the street from St. Joseph Health Center.  Since 1850, generations of Catholics have come to know Jesus Christ and his Church through its ongoing worship and service.

We welcome all visitors that come during the many religious and civic festivals.  We hope that these web pages will aid you in getting to know our parish and all it has to offer.

We look forward to seeing you at St. Peter.

Fr. John Seper - Pastor


Mass Schedule

Mass Times

Saturday 5:00pm Sunday 7:00, 9:00 & 11:00am
Monday - Friday Mass 6:30am & 8:00am
Saturday 8:00am

Holy Day Mass Times

6:30am, 8:00am, noon & 7:00pm

Current Bulletin




"As the Father has sent me, so I send you."

Saint Peter parish is a people united in faith and sharing in the life of Christ. Influenced by our Catholic heritage,
empowered by the liturgy, and growing in the spirit of God, we are to be ministers of the word of Christ and His work of salvation.
We are to be signs of the Lord’s love, peace, justice, and mercy to one another and to the community in which we live.



New Lenten Adult Faith Series Starts Monday, February 24th      As we journey through Lent and prepare for Holy Week this  year, you are invited to attend our latest adult faith series entitled “Genesis to Jesus.” that asks:      •W...

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Adult Faith
Lenten Fish Frys begin February 28th
St. Peter Parish in St. Charles is celebrating 30+ years of Lenten Fish Frys beginning Friday, February 28th through Friday, April 3rd. Serving 4-7 pm in our parish center at 301 First Capitol Dr. located in historic, downtown St. Charles, MO! Join us for our famous cod, catfish or shrimp dinners wi...

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Fish Frys
SAVE THE DATE! - A Night at the Races - April 25th -an ELC Fundraiser
Save the Date for a Night at the Races on Saturday, April 25th in the St. Peter Parish Center benefitting the St. Peter Early Learning Center! $50 per person or $350 for a table of 8 seats includes 1 drink ticket/ Hors d'oeuvres/Silent Auction/DJ music/Prizes given after each race w...

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ELC Fundraiser
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