O'neills - Cardiff

Steak, Pizza, Irish
Reservation
Reservation request for O'neills.

O'neills

O'neills
3.9 / 5 (1380 reviews)

Description

At O'Neill's in St Mary Street, Cardiff, you'll always receive a warm welcome. Our friendly team is dedicated to providing great food and drinks with a smile. Whether you're a regular or a newcomer, we aim to make you feel at home. Irish pubs are famous for their hospitality, and we strive to uphold that reputation at O'Neill's. Join us for a taste of authentic Irish cuisine, a lively atmosphere, and enjoyable live music. Sláinte!.

Last update: 17.01.2026 from: Xenaki

Reservation request for O'neills

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★ 3.9 / 5 from 1380 reviews
xenaki-farfallaki
07.09.2025

Nice live music, very good drinks.. It's in center small but cute...

brad-p-rabbit8017
04.11.2023

Great place for some food and beverages on a Sunday afternoon, bar staff quality! Great afternoon!!!

paul-h-ivy4488
04.11.2023

In Cardiff for the Sting concert and looking for something to eat at 4pm, we came here as we have been to the one in Winchester many times. This one however was nothing like that one. Although fairly empty there were lots of tables that still had dirty plates and cutlery on. All of the menus at the bar were wet with beer and spirts It shouldn't take much to keep them clean. Then there was no gammon or steak available so we had to change our minds a few times. Seeing as there was the concert less than 1 mile away, and thousands of people would be passing by, it isn't really difficult to order enough food. Very disappointed.

trip30291067995
04.11.2023

Amazing service. Friendly employees and a nice vibe. They treated us with the utmost respect. The food was really good

raywjones
04.11.2023

I live in North Wales but love visiting O'Neils the food and beer always taste great . The Staff are mega friendly all of them Mandy the Bar Supervisor makes everyone feel at home GREAT PLACE.

FAQ

A little farther away is Cardiff Queen Street, where you can also access the municipal transportation.

You can use the WLAN of the establishment free of charge.

You can also enjoy gluten-free menus at the place.

There is a TV / screen on-site where sports events are shown.

Special high chairs are available for toddlers and babies.

The restaurant is accessible and can therefore also be used with a wheelchair or physical disabilities.

The restaurant also takes various credit cards.

More information

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