Contact Us

      St. Barnabas the Apostle Roman Catholic Church

      1400 North Main Street
      O'Fallon, MO 63366
      1400 North Main Street
      O'Fallon, MO 63366

      Phone: 636-240-4556
      Fax: 636-978-3358

      Friend us on Facebook

      Office Hours

      Parish Administrator may be reached at any time
      Call 636-240-4556 and Pressing 9

      In Person Office Hours

      Monday 9:00AM-3:30PM
      Tuesdays 9:00AM-7:30PM
      Wednesdays 9:00AM-3:30PM
      Thursdays 9:00AM-1:00PM
      Fridays Office is Closed