Welcome to St. Sebastian Parish School

St. Sebastian’s K4-8 Parish School — YOUR neighborhood’s GREAT school — more than 100 years in the making!

As a parish school since 1913, we build our program on the foundation of our Catholic faith. We strive for a high level of academic achievement in our core curriculum.

We hope you can find everything you’re looking for on this website but if not, please contact us directly.

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  • 5th grade boys bb team 2015-16
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  • Oct 2015 St Coletta UEC
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  • School Sign
  • 8th Gr DC Trip 2016
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  • Sept 2015 St Coletta group
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  • 09-09-15 1st All-school Mass 2
  • 03-11-16 8th gr bb
  • 03-11-16 assembly
  • 2015 grad
  • 09-09-15 1st All-school Mass 3
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  • 03-12-16 MU Chess Tourney
  • 1 & 7 gr. buddies
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  • 02-13-15 Forensics
  • Leo Math Meet medal 02-2015
  • Red vs. White for 3rd place
  • MSOE 01-2016 8th gr
  • 1st grade zoo 02-2015
  • Jo BB Team
  • 2013 St. Sebs team
  • 8th Gr Volleyball
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  • Gallery Night 3 04-18-15
  • The Little Mermaid, Jr. cast 11-2014
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  • School Sign
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  • 2-6-15 DSHA Leadership Conf
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Meet Our New Principal! »

Please Welcome Heather Grams

Read more »

Library News »

Come visit our library!


Spotlight: 5th Grade Girl Scout Troop #8234 »

Girl Scouts Talk Energy Conservation 


Find us

School address

1747 North 54th Street
Milwaukee, WI 53208
Google map & directions »

School email


Phone numbers

School Office: 414-453-5830
Hot Lunch Program: 414-453-6850
PAL Program: 414-453-8944

PowerSchool Sign In:


Volunteer Portal Access:

Latest news

  • 25th Play November 4-6 -   St. Sebastian Theatre presents a special 25th anniversary performance in 2016! “You’re a Good Man, Charlie Brown” will be performed by school and parish children the first weekend in November, under the direction of our very own amazing Kirkpatrick family. Based on the comic strip Peanuts by Charles M. Schulz, this musical comedy is Read More »
  • Sign up your 5th-8th grader for basketball as soon as possible - If you are a St. Sebastian parish member or day student in grades 5-8 and you would like to play basketball this year, register as soon as possible. The registration deadline was October 7th. Registration forms received after the Oct. 7 deadline will be accepted on a first-come, first-served basis. All teams have a 10-player Read More »
  • Is your child playing Volleyball this fall? - ATTENTION ALL VOLLEYBALL FAMILIES – All families of St. Sebastian volleyball players are required to work at least one shift at our school’s Snack Stand. Please check the entire schedule for your name, as some families are scheduled for more than one date. Also, make sure that your contact information is correctly listed. If you are Read More »
  • “Protecting God’s Children,” Safe Environment Education training - As part of our ongoing efforts to provide a safe and healthy environment for our parish children and youth, all adults who work with or who are in contact with children and youth in the course of serving as an employee or volunteer in the parish or school MUST complete the Archdiocese of Milwaukee’s Safe Read More »
  • Current Parent Volunteer Opportunities - YAC Gym Runner; Playground Supervision; Lunchroom Supervision; 5th Grade Boys Basketball Coach; Garden Club Coordinator. You must have completed SafeGuarding training to volunteer for these positions. Contact the School Office at 414-453-5830 for information.

All news & announcements »