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!                                                                                                     



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April 14th- Palm Sunday-Holy Masses 4:30pm Saturday Vigil                                                                                        8am-10am(Traditional Latin) and Noon           

April 18th Holy Thursday-Mass of the Last Supper at 7:00pm. The Stripping of the Altar occurs at the end of  Mass symbolizing Christ being stripped of His garments. Adoration of the Blessed Sacrament will be held until 10:00pm.                                                                                                                                                         

April 19th-Good Friday-The Liturgy of Our Lord's Passion and Death.                                                Good Friday is a day of Fasting and Abstinence.  We commemorate Our Lord's crucifixion and death on Good Friday.  Good Friday is the only day of the year that the Church is not permitted to celebrate Holy Mass.  It is the most somber day.        2:00pm Stations of the Cross-The Last Seven Words of Christ-Veneration of a True Relic of the Cross-Divine Mercy Chaplet                                                                        7:00pm  Liturgy of the Word-Veneration of a True Relic of the Cross-                                Holy Communion 


April 20th-Holy Saturday-The Easter Vigil is celebrated after sundown.  Holy Mass begins at 8:00pm.

April 21st-Easter Sunday-Holy Masses 8:00am-10am (Traditional Latin) and Noon 


There will be no Holy Mass on Monday April 22nd and the parish office is closed.                            






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

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2019 ACA

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, Executive Director Missouri Dept of Health and Senior Services  Missouri Department of Social Services
Office of Child & Youth Protection Adult Abuse and Neglect Hotline  Children's Division Hotline Reporting Number:
314-792-7271 1-800-392-0210  1-800-392-3738
sandraprice@ archstl.org    

 Protecting God's Children Workshop Schedule