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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Service »

Help with Parish Spring Cleaning!

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School »

2019-20 Registration is Open

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Worship »

Easter Message from Fr. Larry

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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. 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.

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.


Stay Connected

Stay connected

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

Latest news

  • St. Sebastian Parish is Looking for a Development Director - Organizational Summary For more than a century, St. Sebastian Parish has been a beacon of spiritual and social development for Milwaukee’s Washington Heights area and neighboring Wauwatosa. With an award-winning school, active parish community and beautiful campus, it provides a welcoming home for all. The parish recently celebrated its 100th anniversary, is completing several capital Read More »
  • Spring Into Service, Sebs! - Sat. May 11, from 1-4:00 p.m.  Kick off in the Church at 1:00 p.m. Ice Cream Social to celebrate the event at 3:30 in the Multi-Purpose room Together as a Community, clean up our church and school campus inside and out, then celebrate with an ice cream social! All ages and talents welcome. Bring work gloves and Read More »
  • Easter Blessings! - Whether it be with bright lettering on a banner processed into church, or the restored reverberations at the Gospel Acclamation at Mass, ALLELUIA has returned! The dark powers of death, vengeance, destructive power struggles, ruthless and violent beatings, rejection and oppression – none of it can conquer the power of LIFE and LOVE that bursts Read More »
  • Holy Thursday - Services are 7:00 tonight at St. Catherine Parish, 5101 W Center St, Milwaukee, WI 53210. Please return your Rice Bowl tonight. The money you donate will be distributed to the St. Catherine Food Pantry (25%) and to the international work of Catholic Relief Services (75%). If you prefer to write a check, make it payable to the Read More »
  • Annual Scrap Metal Drive - May 4 8 a.m. – Noon St. Sebastian Playground 1747 N. 54th Street Start saving cans and any scrap metal NOW! Download this list of acceptable items – and those we can’t recycle. Parents and teens interested in volunteering their time and/or trailers to haul scrap metal should contact Corina Gencuski at 414-702-1023. We also Read More »

All news & announcements »

Upcoming events

Fri, Apr 19 - Fri, Apr 26Easter Break @ St. Sebastian SchoolAll Day
Fri, Apr 26Weekday Mass @ St. Sebastian Church8:30 am - 9:30 am
Sun, Apr 28Sunday Mass - 8 am @ St. Sebastian Church8:00 am - 9:00 am
Sun, Apr 28Sunday Mass - 10:30am @ St. Sebastian Church10:30 am - 11:30 am
Sun, Apr 28Sunday Mass - 6pm @ St. Sebastian Church6:00 pm - 7:00 pm
Wed, May 1Weekday Mass @ St. Sebastian Church8:15 am - 9:15 am
Fri, May 3Weekday Mass @ St. Sebastian Church8:30 am - 9:30 am
Sun, May 5Sunday Mass - 8 am @ St. Sebastian Church8:00 am - 9:00 am
Sun, May 5Sunday Mass - 10:30am @ St. Sebastian Church10:30 am - 11:30 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.