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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A Life of Liturgy

Gain a deeper understanding of the liturgy through this 33-week program of short videos, as part of a year-long program of the Milwaukee Westside Catholic Parishes to study and engage in the Liturgy of the Church.  Click here.

You’re invited to Mass

Sunday 

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

Monday

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

Tuesday

  • 8:30 a.m. Mass – St. Catherine

Wednesday

  • 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

Thursday

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

Friday

  • 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

  • Sebs Trivia Night – March 17! - Do you have the luck of the Irish, or the skill of a trivia wizard? Either way, join us for a night of fellowship, fun, and fundraising. Register your team (up to 10 members, ages 16 or older) by downloading this form and returning it to the school office. Teams must register and pay the Read More »
  • A Lenten Reflection from Fr. Larry -                                        
  • Decide to LEAD! - Who is impacted by Catholic Stewardship?  Watch the Catholic Stewardship Appeal Video!
  • Farmers’ Market Vendors Announced - We’ve confirmed our list of 16 farmers, food producers and local artisans for the upcoming St. Sebastian Winter Farmers’ Market and Meal .  Click here to download – then put your shopping list together! This year’s event is on Sunday, March 4, 2018 in the Church Hall, with brunch served from 9:00 a.m.-Noon and market hours Read More »
  • Discussion Dates Set for “Prayer: Our Deepest Longing” - Prayer: Our Deepest Longing Discussion Group Sign Up Sessions Begin the Week of February 18th It is not necessary to attend every session. Each week will cover one of the six chapters. Sundays @ Saint Catherine: 10 minutes after Mass – in the Gathering Space Mondays @ Saint Sebastian: 10:00 am – in the Multipurpose Room Thursdays Read More »

All news & announcements »

Upcoming events

Fri, Feb 23Weekday Mass @ St. Sebastian Church8:30 am - 9:30 am
Sun, Feb 25Sunday Mass - 8 am @ St. Sebastian Church8:00 am - 9:00 am
Sun, Feb 25Sunday Mass - 10:30am @ St. Sebastian Church10:30 am - 11:30 am
Sun, Feb 25Sunday Mass - 6pm @ St. Sebastian Church6:00 pm - 7:00 pm
Wed, Feb 28Weekday Mass @ St. Sebastian Church8:15 am - 9:15 am
Fri, Mar 2Weekday Mass @ St. Sebastian Church8:30 am - 9:30 am
Sun, Mar 4Sunday Mass - 8 am @ St. Sebastian Church8:00 am - 9:00 am
Sun, Mar 4Faith Formation Class @ St. Sebastian Church Hall9:00 am - 10:30 am
Sun, Mar 4Sunday Mass - 10:30am @ St. Sebastian Church10:30 am - 11:30 am
Sun, Mar 4Sunday Mass - 6pm @ St. Sebastian Church6:00 pm - 7:00 pm