• Welcome


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

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.



FUNERAL FOR IRENE KNOBLAUCH: Please pray for the repose of the soul of Irene Knoblauch. Her funeral will be held on Saturday, August 25th at 10:00 a.m. in the main church. Please keep the Knoblauch family in your prayers.
Stroke Scan Plus will be at St. Peter on October 12 & 13 to provide life-saving, wellness ultrasound screenings.  It is important to perform preventive maintenance for ourselves yearly.  Do you have high blood pressure or high cholesterol, diabetes, or a family history o...

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Interested in learning about the history of our church while taking a guided tour?  How about learning about Eucharistic Miracles that are endorsed by the Catholic Church?  Guess what, both of these events are part of our upcoming Fall Fun-Fest.  Guided tours of the church will be ...

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