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.

5400 W. Washington Blvd.
Milwaukee, WI 53208

Mass Schedule


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


  • 8:30 a.m. Mass – St. Sebastian


  • 8:30 a.m. Mass – St. Catherine


  • 8:30 a.m. School Mass (closed) – St. Sebastian


  • 8:30 a.m. Mass – St. Catherine


Handicapped Facilities – For those who have physical limitations, please use the pick-up and drop-off accessibility to the church, Gathering Space, church hall and adjacent buildings on the 55th Street “Handicapped” entrance just south of the St. Sebastian sign on Hawley Road. An elevator also is available at the 54th Street entrance.

Parish Office Hours

  • Monday – Friday 9:00 a.m. – 5:00 p.m.

Contact us!