• Welcome
  • Altar
  • Rededication


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


This Week's Sunday Bulletin                                               


Archdiocese of St. Louis


St. Peter Guidelines for Attending Mass

Live Mass Streaming

Permission to podcast/stream the music in this service obtained from ONE LICENSE with license #A-729638.  All rights reserved.

New!  Mass Attendance & Seating Information

Current Bulletin

2021 Annual Catholic Appeal Video


Parish Registration Form




"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.



St. Peter Catholic Church –Mass Attendance and Seating   •  At this time, the St. Charles County Department of Public Health continues to limit seating occupancy in our Church to 50%.   •  Since the Department is no longer providing social tracing of th...

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Annual Catholic Appeal 2021, (Week 2) – THY WILL BE DONE               The Annual Catholic Appeal provides our Church with the opportunity to come together and share in God’s blessings.  With your prayerful support,...

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Youth Singers of Saint Peter Catholic Church   Dear friends: I hope the hints of springtime are warming you.   It is hard to believe that I have been with you for just over two years.  During our time together, we have seen the amazing refurbishing of our beautiful chur...

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