PSR Registration for Pre-K through Grade 8 is now open.  Parents who have children new to the program must provide a record of their Baptism, Reconciliation, or Holy Eucharist if these Sacraments have been received.  For those who have children needing to receive Sacraments, please read the Diocesan guidelines listed in this weekend’s bulletin (posted under the Media tab). Registration forms are available for download under the “Downloads” tab. If you have questions or would like to make an appointment to register or request that forms be mailed to you, please call Sister Dorothy at 394-1742, ext. 222 or email [email protected].

Registration for the 2022-2023 Basketball Season is now open for kids in grades 3rd-8th.  Basketball clinics are also available for kids in grades K-2nd.  To learn more, select the link:


Connect With Us

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Our History

In the 50 years since its birth, the Church of St. Leo the Great has grown from a small but dedicated parish celebrating Mass in a Silver Spring barn to a thriving faith community of 1,900+ families embracing more than 5,000 parishioners.


WelcomeLoving God and Serving Others

Welcome to Saint Leo the Great Church.  Our growing parish of over 1900 families stays connected through the Liturgy, Eucharistic Adoration, bible studies, and various ministries.  If you are new to the area or looking to grow in faith, join us at Mass in person or online.  Come meet our pastor, Very Rev. Peter I. Hahn and our Parochial Vicar, Rev. Thomas Meinert. Come live and share the Gospel of Christ.

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Worship with Us

Join us for Mass or tune in to watch a live stream on our YouTube Channel

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Ask Our Priests

Have a question about the liturgy, Church teaching, prayer, moral questions, or current events? Send your questions here.

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Join our Parish

Welcome to Saint Leo the Great Parish. To join, please register online.

Living and Sharing the Gospel of Christ

Jesus said, "You shall love the Lord, your God, with all your heart, with all your soul, and with all your mind. This is the first and greatest commandment. The second is like it: You shall love your neighbor as yourself."

Matthew 22:37-39

Get Connected. What's Your Next Step?

Following Jesus as disciples and connecting with others as part of a spiritual family.

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See the various prayer groups, bible studies, service organizations, and ways to serve in our parish community.

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Learn about how the sacraments are efficacious signs of grace, instituted by Christ and entrusted to the Church, by which divine life is dispensed to us.

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Catholic Education

Find out more about Saint Leo the Great School and our Parish School of Religious Education.

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Online Catholic Resources

Catholic tradition and teaching is rich with information. We hope these resources lead you to ever deeper encounters with the living God.

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