Welcome to St. Barnabas the Apostle Catholic Church!

Home of the Traditional Latin Holy Mass celebrated every Sunday morning at 10 a.m.

We are the blessed parish family of St. Barnabas the Apostle Catholic Church located in O'Fallon, Missouri at the corner of Main Street and Highway P.  Established in 1961, we have been a vital and caring part of the St. Charles County community for 55 years!! St. Barnabas is a smaller church community holding faithful to the teachings and time-honored holy traditions of our beloved Catholic Faith.  

St. Barnabas is unique in this area celebrating the Traditional Latin High Mass every Sunday morning at 10:00a.m. and celebrating all of our Novus Ordo Holy Masses "ad orientem."  Please see the video below that explains the "ad orientum" Holy Mass.  We welcome you and your family to come and experience the beauty and solemnity of the Tridentine Holy Mass. Humbly receiving our Lord in the Blessed Sacrament while kneeling at the Holy Communion rail could change your life!  

Perhaps you are looking for a spiritual home-Some place where you can truly feel you belong and that you matter, a parish dedicated to doing everything for the glory of God-you may find what you are searching for right here with us at St. Barnabas.   We are a dedicated and prayerful group of people sharing our journey in this life, growing together in the goodness of God through His Beloved Son Jesus Christ, as we await our heavenly home and we welcome you to join us on our journey!

May God Bless you and your family and keep you in His care.                                                                                          

         Come Home to the Catholic Faith-Come Home to St. Barnabas!                                                                                                     






Announcing the 2018

Public Square Rosary Rally October 13th        NOON

Image result for our lady of fatima images with children

St. Barnabas the Apostle Catholic Church

1400 North Main Street-O’Fallon

(Corner of Main Street and Highway P)

The world is at a historic crossroad!  God is more offended than ever as people ignore Our Lady’s maternal plea to “Stop offending God.”  Yes, we must listen to Our Lady’s request and stop sinning if we hope to enjoy God’s blessings and to avert His wrath.  We must stop the secularist advance and pray to God for His help and His mercy.  He will hear us, if we pray through the intercession of His Blessed Mother.  That is why we are gathering on Oct 13th to recollect Our Lady's words at Fatima, "Pray the rosary every day to obtain peace for the world..."


Come!  Join us in praying for our nation!



People's Bank and Trust

     Bank of Old Monroe

Jayrich Corp

       Hobos at the Legion

  Big T Deli 


    Scotsman Coin & Jewelry

     J Mudd Auto Body

Hoff Heating & Air

St Charles Nissan Hyundia

Arrowhead Enterprises

Monicals Pizza

Ocean Nail Spa


Dirt Cheap

O'Fallon Gold Beer Brewery

Bombay Wine & Spirits

M & S Liquor

Mid-West Furniture Distributors

K-9 Creations

Collectors Store

31 Gifts-Sarah Mamelian, Director

Plaza Tire Corporate Office

Dr. Kristen & Mr. Dan Leadbetter


Absolute Heating and Cooling

Accurate Mechanical Contractors, Inc.

North Main Liquor

Third Wheel Brewing

Heaven Scent Donuts

Divine Nails

El Tio Pepe

Schlafly Beer

Salon Identity

 Panteras Pizza

The Bag Lady-Barb Koch

Gateway Golf

Farmer's Coop Elevator

Baue Funeral Homes






Mass Times

Weekend Holy Masses

Saturday: 4:30 p.m. (Sunday Liturgy)
Sunday: 8:00 a.m.
10:00 a.m. Traditional Latin Mass
12:00 Noon

Holy Days of Obligation
8:00 a.m. & 7:00 p.m.

8:00 a.m. Mon., Wed.,Thurs., Fri. & Sat.
7:00 p.m. Tuesday Followed by the Perpetual Help Devotions

First Friday
8:00 a.m. & 7:00 p.m.


Office Hours

Monday through Thursday
9:00 a.m. - 1:00 p.m.

9:00a.m. - Noon

Online Donating

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Mass Ad Orientem

St. Barnabas Latin Mass

Bible Search

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Photo Albums

Safe Environment Notice

Victims of sexual abuse, in addition to contacting civil authorities, are asked to come forward in order to receive pastoral assistance.  Reports of abuse may be made to any Pastor or to:
Sandra Price, Director   Missouri Department of Social Services
Office of Child & Youth Protection   Children's Division Hotline Reporting Number:
314-792-7704   1-800-392-3738
sandraprice@ archstl.org    

 Protecting God's Children Workshop Schedule