Saint Margaret Mary
Catholic Church

1050 Robert Blvd Slidell, LA 70458

Meet the Pastor

I am Father Dan Darmanin, the pastor of St. Margaret Mary Church and School. I extend a warm welcome to you, whether you are a lifelong Catholic or simply curious about our faith. This website is a resource for you to learn more about our parish, our ministries, and the many ways you can connect with God and our faith community. We invite you to join us for Mass, the cornerstone of our Catholic faith. You can find our Mass schedule and other important information on this website. Please feel free to contact me or any member of our parish staff if you have any questions.

Church and Chapel Sanctuary Renovations

In preparation for our 60th Anniversary in October 2025, we have an exciting opportunity to enhance the beautification of our sanctuaries.

Church Sanctuary Proposed Design

Chapel Sanctuary Proposed Design

Embrace and share the Good News of the life, love, and ministry of Jesus.

Mass / Confession Times

Church Calendar

Online Giving

New Parishioner Registration

Prayer List Request

Eucharistic Adoration

Slidell Food & Fun Fest (SMM Fair)

SMM School

LIVE Stream Mass

Parish Photo Album