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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  • Fr. Dick's Reception - 6-14-14
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Faith Formation »

Prayer Garden Dedication

Read the Blessing »

Parish School »

School Play – Nov. 4-5-6

More Info Here »

Our Community »

Parish Auction a Success!

Photos Posted »

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

  • High School Volleyball - The deadline is October 14 for teen interested in Catholic Youth Ministry volleyball. Any student in grades 9-12 wishing to participate in volleyball and basketball needs to be a parish member currently attending a Catholic high school or regularly attending parish youth ministry and Faith Formation activities. Volleyball is a co-ed league – each team must have Read More »
  • Wanted: Teen Techs! - Do you know your way around an iPhone or a Droid? Are you the one your parents (and grandparents!) call to help with computer problems? And most important – do you like pizza?? If yes – we have a job for you! The parish auction is coming up on Saturday, October 22, and we need Read More »
  • Racism and the Church - Join us in studying Jim Wallis’ Book:  America’s Original Sin:  Racism, White Privilege, and the Bridge to New America.  The discussion will extend over six weeks, with three meeting options each week.  Sessions will be offered at Saint Catherine after Mass beginning September 25th, at Saint Sebastian at 4:30 pm on Sundays beginning September 25th, Read More »
  • 2016-17 Faith Formation Registration - Register NOW for 2016-17 Classes! St. Sebastian Faith formation classes bring the Gospel of Jesus Christ alive in our community, in our homes, and within our hearts.  We offer a variety of approaches to Faith Formation for our members of all ages – children, youth,young adults, adults and seniors. 2016-17 Schedules and fee information for K-4- high school Read More »
  • Meet Our New Principal! - Read Fr. Larry’s introduction to Ms. Heather Grams and an interview on what she’s looking forward to this school year.

All news & announcements »