Welcome to Saint Sebastian Catholic Church

Proclaim Christ and grow believers through the sacramental life of the church as an inclusive and responsive Catholic community.

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2019 St. Sebastian Parish Stewardship

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School »

School Play!

November 15-16-17

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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. Mass – 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.  Communion Service – St. Catherine


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

Daily Reading – review the daily Mass readings.

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.


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Stay connected

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Latest news

  • A St. Sebastian Christmas Carol: Celebrating Christmas Past, Present and Future - Saturday, December 7, 2019 Church Hall Click here for holiday boutique reservations and more information!
  • Stewardship Renewal Time - This year’s parish stewardship renewal campaign is “Faithful – With Little, With Much, With All.” Throughout November, we will say a stewardship prayer during Mass, and you’ll hear parishioners sharing their journeys of faith. Please take some time to prayerfully consider your gratitude for all you have been blessed with from God. Then, when you Read More »
  • School Play: Alice in Wonderland, Jr. - Alice in Wonderland, Jr. Friday, November 15,7:30 p.m. Saturday, November 16, 7:30 p.m. Sunday, November 17, 2:00 p.m. St. Sebastian Church Hall – Enter on 54th Street The St. Sebastian School Theater presents Disney’s original version of Alice in Wonderland, Jr! Follow Alice through her wacky and magical musical journey through Wonderland as she meets Read More »
  • Auction Update - Help Meet the Goal Another auction event is mostly in the books! Kindness from faithful parishioners, paired with local and parish vendors, provided a solid base of support bringing us to within $4,000 of the parish’s budget goal for the event. Their generosity also increased the actual return on the voice and silent auction portions Read More »
  • Stories of Resilience - Using Nonviolence to Protect Refugees and Displaced Peoples — Sunday, October 27, at 9 AM in the Multipurpose Room — Learn from Tiffany Easthom, Nonviolent Peaceforce’s executive director, on their work protecting civilians in violent conflict zones through unarmed strategies, how they build peace, and their work with refugees and displaced peoples in Iraq, South Read More »

All news & announcements »

Upcoming events

Wed, Nov 13Weekday Mass @ St. Sebastian Church8:15 am - 9:15 am
Fri, Nov 15Communion Service & Rosary @ St. Sebastian Church8:30 am - 10:30 am
Sun, Nov 17Sunday Mass - 8 am @ St. Sebastian Church8:00 am - 9:00 am
Sun, Nov 17Sunday Mass - 10:30am @ St. Sebastian Church10:30 am - 11:30 am
Sun, Nov 17Sunday Mass - 6pm @ St. Sebastian Church6:00 pm - 7:00 pm
Mon, Nov 18Weekday Mass @ St. Sebastian Church8:30 am - 9:30 am
Wed, Nov 20Weekday Mass @ St. Sebastian Church8:15 am - 9:15 am

Live with Purpose – Discover Stewardship

An important act of Stewardship is returning your annual pledge form. Your response tells us your level of involvement in the Parish during 2019. Please consider your response prayerfully. For more information and to download a form, click here.