Revive: Young Adult Study on Evangelization
Join us for a study and workshop in Evangelization called Revive! Learn different ways to help share the Good News of Jesus with others! No door to door knocking involved! Study will take place on Tuesdays, 7:30-8:30pm in the Weber Center, September 28, October 12 & 26, November 9 & 23, and December 7 & 14. To sign up or for more information, contact Study Leader James Hamilton at  609-947-9073.
All Young Adults (20s and 30s) are invited!

Join us for our Fall Bible Study: David the King, Bishop Robert Barron’s newest study program.  The study begins September 29, 2021 and will continue every Wednesday at 7:30 pm in Church rooms 3-4.  The cost is $25 for the workbook which is a key part of this study as there will be reading and questions.  To sign up, contact Tina Johnson at or by calling the parish office at 717-394-1742.
The study is hosted by the Doseff’s and the Christ’s.

Fall Bible Study: Lectio Eucharist
Two Separate Sessions:
Sunday evenings from 6:30 – 8:00 PM starting October 3rd through December 5th
Tuesday mornings from 10:00 – 11:30 AM starting October 5th through December 7th
Both sessions hosted by Sister Dorothy in Church rooms 3 & 4.
The cost of the book is $11.00
To register, email Sister Dorothy at or call 717-394-1742, ext. 222.

That Man Is You 
Theme: Thy Kingdom Come
All men of the parish are invited to this interactive program that combines the best research from science with the teachings of the Catholic faith and the wisdom of the saints to develop the vision of man fully alive.  This program begins Saturday, September 11th at 6:15 AM in rooms 3-4 in the Church and runs through December 11th. To register, please call the parish office.

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. Stephen J. Logue.  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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