Llywelyn's Pub | Celtic for good times.

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Celtic for good times.

Upcoming Events

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Today's Pub Specials

Seasonal Specials

Check out our new seasonal specials!

Buffalo Chicken Flatbread - All white meat chicken (grilled or fried) tossed in original dragon sauce and topped with ranch dressing, red onion, provel cheese, lettuce and tomato


Roasted Beet & Kale Salad - Fresh kale tossed in homemade bleu cheese dressing, bleu cheese crumbles, and oven roasted beets.  Topped with fresh beet crisps and grilled chicken breast


Maple Sriracha Grilled Pork Chop - A maple sriracha glazed 8 oz. bone in Berkshire pork chop is grilled to perfection.  Served with sweet potato mash, braised kale, cranberries and chopped cottage bacon


Rainbow Trout - A rainbow trout filet, seared in a savory brown butter and served atop our blend of red quinoa, red rice, black barley and brown rice.  Accompanied by green beans and blistered grape tomatoes





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



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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