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!                                                                                                     

The Veil Removed

Holy Rosary in Latin Cardinal Raymond Burke


Prayer and Penance for God and Our Country
October 25th-November 2nd, 2020
Carmelite Monastery
9150 Clayton Road, St. Louis, MO  63124
6:10pm-Chaplet of Divine Mercy         6:20pm- Patriotic Rosary     7:00 Holy Mass
Sunday October 25th-Bishope Mark S. Rivituso, Auxilliary Bishop, Archdiocese of St. Louis
Monday October 26th-Rev. Thomas Keller, Pastor Assumption Mattese-St. Louis
Tuesday October 27th-Rev. Augustine Wetta, OSB, St. Louis Priory School/St. Anselm
Wednesday October 28th-Rev Thomas Molini, Pastor, Ascension-Chesterfield
Thursday October 29th-Rev. Timothy Elliot, Pastor, St. Gianna-Wentzville
Friday October 30th-Archbishop Mitchell T. Rozanski, Archdiocese of St. Louis
Saturday October 31st-Rev. Edward Stanger, Pastor, Holy Infant-Ballwin
Sunday November 1st-Msgr Timothy Cronin, Associate Pastor, St. Clement of Rome-Des Peres
Monday November 2nd-Rev. John Hansen, SMP, Superior Gen. Mary the Font Solitude-High Ridge
Schedule of Communal Fasting
(Fasting modification as per CCC during Lent and as per health/age specs)
NO BREAKFAST-October 25th-October 28th-October 31st
NO LUNCH-October 26th-October 29th-November 1st
NO DINNER-October 27th-October 30th-November 2nd
Vote for Life, Family, and Religious Liberty
Protect the Rights of the Born and Unborn
Engage in this Spiritual Battle and Diabolical Debacle
For Information:  314-338-5045     www.ath-stl.org   Sponsored by the Alliance of the Two Hearts-St. Louis
Homily for the Most Holy Body and Blood of Christ - Diocese of Knoxville
Holy Communiuon
Tuesdays Beginning October 20th 1:00pm-2:00pm
Have you been worried about contracting Covid and been staying home from Holy Mass and Holy Communion?           Please come and receive Our Lord!
We ask that you call the office so we can space and limit your exposure-636-240-4556.
PLEASE JOIN US TO PRAY FOR OUR COUNTRY AND A SAFE AND FAIR ELECTION                                                              Monday November 2nd is All Souls Day.  Three consecutive Holy Masses beginning at 9:00AM Monday morning-you may receive Holy Communion at two of these Masses.
I pray everyday for the Lord to Bless this country and look over us. We  need Him now more than ever. LET'S TA… | Pray for america, God bless  america, I loveMonday November 2nd 7:00pm
Candlelight Patriotic Rosary
Tuesday November 3rd
Exposition of the Blessed Sacrament
9:00am-6:45pm- Benediction
Holy Mass begins at 7:00pm

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
9:00 a.m. & 7:00 p.m.

9:00 a.m. Mon., Wed.,Thurs., Fri. & Sat.
7:00 p.m. Tuesday Followed by the Perpetual Help Devotions

First Friday
9:00 a.m. & 7:00 p.m.

Office Hours

Parish Secretary may be reached at any time
Call 636-240-4556 and Press 9

In Person Office Hours
Monday and Thursday 10:00am-3:30pm

Secure Online Giving

Click image below to go to our Secure Online Giving webpage



  • Sun, Oct 25th

  • Sun, Oct 18th



Click image for our facebook page

Archdiocese of St. Louis

Click to visit their website 


Fatima Public Rosary and US Grace Force Public Rosary

Fatima Marian Procession and Balloon Rosary

Attention Parish Volunteers

All Parish Volunteers must register on Prevent and Protect website from the Archdiocese.

St. Louis Archdiocese Prevent and Protect

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                                                                                                                   

Office of Child & Youth Protection  314-792-7271 [email protected] 
Missouri Department of Social Services                       Children's Division Child Abuse and Neglect Hotline 1-800-392-3738 
Missouri Department of Health & Senior Services                                                                                                 Adult Abuse and Neglect Hotline 1-800-392-0210 

 Protecting God's Children Workshop Schedule

Sign-up for First Friday Adoration