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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Stewardship »

Parish Stewardship Campaign

Click to Pledge »

Advent »

Afternoon Out for Parents!

Just $1 - Register Here »

Our Community »

Breakfast & Boutique Shopping on Sunday Morning!

Click Here for Details »

Love Without Limits

Click Here to read more about our Love Without Limits stewardship campaign. You will be receiving a letter in the next week. It will not look like the usual campaign letter, but you’ll recognize it because it will say Love Without Limits.

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

  • Giving Tree Begins Sunday - St. Sebastian Human Concerns Committee is sponsoring the annual Advent Giving Tree beginning Sunday, November 27, in the Gathering Space.  Thank you for your help in bringing Christmas a little early to the recipients of these agencies’ ministries. Please take a tag, purchase the gift listed on the tag (no substitutions please,) and return it Read More »
  • Fr. Larry’s Homily - Read the text of Fr. Larry’s homily from the tri-parish cluster mass on Nov. 20. “So much anger, so much hatred, so many acts and shouts of violence! Is it new; is it suddenly an ugly part of our society?  Or has it been there all along and now is being fanned into stronger, more destructive Read More »
  • November 28 – Advent Intergenerational Dinner - On Monday, November 28, 6 – 8:00 p.m., Church Hall, families will begin the Advent season with an evening of hope. There will be activities for adults, teens and kids, and lessons of hope found in the saints and our journey toward Christmas. Bring a friend! A simple main course will be provided. Families whose last Read More »
  • Saturday Boutique Luncheon SOLD OUT! - The 2016 Luncheon is sold out – sorry! To get on the waiting list, bring your reservation with payment to the Parish House.
  • No 10:30 a.m. Mass on Nov. 20 - On Sunday November 20, St. Sebastian will celebrate our TriParish mass with St. Catherine and Mother of Good Counsel at 10:00 a.m. at MGC (6924 W Lisbon Ave.), followed by light snacks and beverages in their fellowship hall. No 10:30 a.m. mass at St. Sebs nor 9:00 a.m. mass at St. Catherine that day. We Read More »

All news & announcements »

Upcoming events

Sun, Dec 4Sunday Mass - 8 am @ St. Sebastian Church8:00 am - 9:00 am
Sun, Dec 4Sunday Mass - 10:30am @ St. Sebastian Church10:30 am - 11:30 am
Sun, Dec 4Sunday Mass - 6pm @ St. Sebastian Church6:00 pm - 7:00 pm
Tue, Dec 6School Christmas Concert @ St. Sebastian Church6:30 pm - 8:00 pm
Wed, Dec 7Weekday Mass @ St. Sebastian Church8:15 am - 9:15 am
Fri, Dec 9Weekday Mass @ St. Sebastian Church8:30 am - 9:30 am
Sun, Dec 11Sunday Mass - 8 am @ St. Sebastian Church8:00 am - 9:00 am
Sun, Dec 11Sunday Mass - 10:30am @ St. Sebastian Church10:30 am - 11:30 am
Sun, Dec 11Sunday Mass - 6pm @ St. Sebastian Church6:00 pm - 7:00 pm