Llywelyn's Pub | Celtic for good times.

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Celtic for good times.

Upcoming Events

  • Pub Trivia every Thursday night
    12/20/2018 - 8:00pm

    Joing us at the O'fallon location for pub trivia every Thursday night!

  • Pub Trivia every Thursday night
    12/27/2018 - 8:00pm

    Join us at the O'Fallon location for pub trivia every Thursday night!

  • New Years Eve at Llywelyn's Pub
    12/31/2018 - 8:00pm

    Join us for our New Years Eve celibration at the Llywelyn's Pub in O'fallon. We will have cocktail and beer specials for the evening as well as a champange toast at midnight. DJ will keep the crowd dancing into 2019. 

Today's Pub Specials

No specials found.



905 Caledonia Drive
O'Fallon, MO 63368



Mon-Sat: 11:00am-1:30am
Sun: 11:00am-Midnight

Llywelyn's Pub in O'Fallon, MO is the perfect destination for your eating and drinking needs! We serve great Celtic cuisine and boast 24 beers on draft and over 30 more in bottle. We feature fresh daily chef specials and there is always something new to try.

Our O'Fallon location features three distinct areas for dining or to use for your party needs. The main room is a great gathering place with the feel you'd expect from Llywelyn's! Our large dining tables are a great spot for family or friend get togethers.  A few games to keep the kids entertained while the adults visit.  In the spring, summer, and fall our huge rooftop patio will open to offer dining al fresco with a beautiful rooftop patio bar! Watching soccer or playing volly ball enjoy our Blue Moon Beach Bar featuring a unique menu and drink specials.

Llywelyn's Pub - O'Fallon, Celtic for Good Times!


Location Features

  • Main Pub Area
  • Rooftop Patio and Bar
  • Outside Dining
  • Sand Volleyball and Bar
  • Adjacent to the Missouri Rush Fields

Join our team!


What's Happening this Week?


Trivia Night:
Join us every Thursday at 8pm for Quest Trivia! Enjoy an Irish beer or car bomb while you and your friends play.
Book Your Next Party With Us


View daily specials and a calendar of events by visiting our locations pages.

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