Find & Contact Us

A picture of the exterior of O'Neills in St. Mary's Street, Cardiff.
A picture of a team member carrying Guinness on a tray in O'Neill's in St. Mary's Street, Cardiff.
A picture of a team member serving food at O'Neill's
A picture of a team member serving Guinness at O'Neills
A picture of a team member serving Guinness at O'Neill's
A picute of customers enjoying a drink at O'Neill's
Manager:

Shane O'Gorman

Address:

85-87 St Mary Street, Cardiff, CF10 1DW

Telephone:

02920 664 103

The O'Neill's in St Mary Street Cardiff

At the O'Neill's in St Mary Street Cardiff there's always something new to enjoy whenever you visit. The only constant is that we'll always make sure you get a warm welcome and a cold beer. Come in for the great food, in the evening for the live music, or whenever you like for a perfectly poured pint of Guinness® or a chilled Magners.

A Little About What We are Famous For....

Close to the station and Millennium Stadium, the atmosphere on match days is always electric. So, if you don't make it into the ground you can always watch the game on our big screens. All day breakfasts and Sunday roasts are fantastic food favourites, as well as craicing Irish and Indie bands that play here four nights a week in our music room. Not to mention the regular open mic evenings we hold for budding stars. The music room has a capacity of 500 and is also available for hire for private parties, meetings and functions.

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O'Neill's St Mary Street Cardiff - You're Guaranteed a Warm Welcome

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Opening Times

  • Monday to Wednesday: 12pm - 12am
  • Thursday: 12pm - 12.30am
  • Friday to Saturday: 11am - 1am
  • Sunday: 12pm - 12am