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.
Click below to watch our YouTube channel, St. Nicholas Parish O’Fallon.

Announcements & Events

Saturday, May 18

NickFest Registration OPEN

St. Nicholas Parish | 8:00AM – 10:00PM

We’re excited to announce this years NickFest! This one day festival will feature a wide variety of carnival rides and games for all ages. We hope to see you there!

Admission is free

We are currently seeking volunteers, sponsors, and donations. Click the link below to learn more and sign up to help.


A Servant Church

– our causes

A Connected Church

Get Involved –

A welcoming Church

– Join

An Involved Church

– About Us

A Learning Church

– education

A Praying

adults –

A Growing CHurch

– youth

Online Giving

Thank you for helping to support our ministries.

Homilies are now on
our Youtube Channel

Visit our Youtube channel to view full recordings of homilies, and make sure to subscribe to our channel to get notifications when new videos are uploaded!

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Let's Connect

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

Parish Office Hours
Mon – Fri | 9:00AM – 4:30PM

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