Welcome to St. Sebastian Catholic Church

Saint Sebastian Parish is a family of believers, dedicated to carrying out the mission of Jesus Christ, through prayerful openness to the transforming presence of God, a generous response to God’s many blessings, and respect for all God’s creation.

Learn more about our parish »

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Free Family Portraits!

Have a professional photo taken for free, and if you’d like, include it in our parish directory. Schedling appointments in June, July and September. Click here for details

You’re invited to Mass


  • 8:00 a.m. / 10:30 a.m. / 6:00 p.m. Masses – St. Sebastian
  • 9:00 a.m. Mass – St. Catherine


  • 8:30 a.m. Prayer and Communion Service – St. Sebastian


  • 8:30 a.m. Mass – St. Catherine


  • 8:15 a.m. All School Children’s Mass (when school is in session) – St. Sebastian
  • 8:30 a.m. (when school is not in session) – St. Sebastian


  • 8:30 a.m.  Mass – St. Catherine
  • 8:30 a.m. Prayer and Communion Service – St. Sebastian


  • 8:30 a.m. Mass – St. Sebastian

Daily Reading – review the daily Mass readings.

Stay Connected

Stay connected

Click to view the Sunday Bulletin, register to receive newsletters and follow us on Facebook.

First time here?

St. Sebastian offers a welcoming presence to all! Be sure to check out all the ways to get involved – or ways we can serve you. Questions? Call (414) 453-1061 or email saintsebs@saintsebs.org.


Latest news

  • Vacation Bible School - Registration is open for children entering K5 through Grade 5 in September. VBS will be at Saint Sebastian Parish (5400 West Washington Blvd) 8:30 am to Noon the week of Monday, June 13th to Friday, June 17th.
  • School Principal Search - As you probably have heard, Paul Hohl has decided to resign from his position as principal of Saint Sebastian School. It’s a big change for him and for the Parish. As the school year is coming to an end, the Parish is actively searching for a new principal. The Search Committee was formed by the pastor Read More »
  • Message from Fr. Larry - A strategic plan allows a parish to assess the best that it is and that it can be. Having one vision puts us on the same page and sets the direction for growth. To assess the best of Saint Sebastian Parish, a team of parishioner representatives is working with councils, committees and staff to develop a strategic plan. Read More »
  • St. Sebastian Scrap Drive -  St. Sebastian Playground Saturday, April 23 8 a.m. – 12 noon Save almost anything made of metal and bring it to the playground! Click here for a complete list of acceptable items – and share with  your friends and neighbors! We also need adults and middle school-aged students in these areas on the playground: Taking Read More »
  • Youth Representative on Pastoral Council - St.Sebastian Parish believes that young people must have a voice in parish activities and operations. The Pastoral Council is looking for a high school student to join the council and help guide us towards the future. The one-year term starts on July 2, and meetings are held in the evenings on the first Monday of Read More »

All news & announcements »

Upcoming events

Tue, May 3 - Fri, May 6Teacher Appreciation Week @ St. Sebastian School8:00 am - 3:00 pm
Wed, May 4Grandparents' Day @ St. Sebastian Church8:15 am - 10:00 am
Wed, May 4Weekday Mass @ St. Sebastian Church8:15 am - 9:15 am
Fri, May 6Weekday Mass @ St. Sebastian Church8:30 am - 9:30 am
Sun, May 8Sunday Mass - 8 am @ St. Sebastian Church8:00 am - 9:00 am
Sun, May 8Sunday Mass - 10:30am @ St. Sebastian Church10:30 am - 11:30 am
Sun, May 8Sunday Mass - 6pm @ St. Sebastian Church6:00 pm - 7:00 pm