Saturday Mass  4:30PM  |  Sunday Mass  8:30AM & 10:30AM  Reconciliation  3:00PM on Saturdays

Mass Times
Saturday Mass | 4:30PM
Sunday Mass | 8:30AM & 10:30AM
Reconciliation | 3PM on saturdays

St. Nicholas

Parish Community


Saturday Mass



Sunday Mass

8:30AM & 10:30AM



3:00PM on Saturdays

Online Services

Join Us Online

Celebrate mass together online each Sunday at 8:30AM with Father Bill. Click below to watch our YouTube channel, St. Nicholas Parish O’Fallon.

Announcements & Events

Save the Date

Please save the dates to celebrate Monsignor “Father Bill” Hitpas on his retirement after 41 years of service as Pastor of St. Nicholas Parish.


How would you like to have dedicated and restorative time before the blessed sacrament? Adoration will return for Fridays in Lent beginning February 24 through March 31 in our Day Chapel. Time slots will be available between 9AM and 6PM.

May 20, 2023 

We will be bringing NickFest back this year as a one-day Festival on Saturday, May 20, 2023.

Sign up to volunteer or donate an item

5k Challenge

– May 20 | 8AM –

Early registration: $25
Day of registration: $30

A Servant Church

– our causes

A Connected Church

Get Involved –

A welcoming Church

– Join

An Involved Church

– Our Parish

A Learning Church

– education

A Praying

adults –

A Growing CHurch

– youth

Online Giving

Thank you for helping to support our ministries.

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625 St. Nicholas Dr., O'Fallon, IL 62269
(618) 632-1797