O'Neill's St Mary Street
-
40 reviews -
Taking Bookings
- Event Space
O'Neill's is the Cardiff bar mixing quality food with live music. Split across two floors and just a short walk from Cardiff stadium, O’Neill’s the perfect live sports venue. There are numerous TVs and a function room for bigger parties. Join them on International Rugby Day to experience the best atmosphere.
You'll always find a warm welcome; this is the place where you can enjoy the craic whether you fancy a few rounds with friends or a spot of lunch with colleagues. They have live music from local talent every weekend that will be sure to lift your spirits, plus, a resident DJ who plays great tunes throughout the night.
| Day | Open | Close | Notes |
|---|---|---|---|
| Monday | 12:00 | 23:00 | |
| Tuesday | 12:00 | 23:00 | |
| Wednesday | 12:00 | 23:00 | |
| Thursday | 12:00 | 23:00 | |
| Friday | 10:00 | 1:00 | |
| Saturday | 10:00 | 1:00 | |
| Sunday | 10:00 | 23:00 |
- Event Space , Party Bar , Pub
- After work drinks , Chatting and Drinking , Drinking and Dancing
- City Centre
- Live Music
- Happily Affordable ££
- Taking Bookings
- Dance floor
- Wheelchair Access, Disabled Toilets
- None
- Live Music
- Sky Sports
Address
O'Neill's St Mary Street, 85-87 St Mary Street, CF10 1DW
Area
City Centre
| Name | Type | Capacity Seated |
Capacity Standing |
Cost | Min spend Midweek* |
Min spend Weekend* |
|
|---|---|---|---|---|---|---|---|
| 0 | 0 | - | - | - | |||
* The minimum spends are a guideline only and vary according to the day and time of the year.
Enquire about private hire
DJ Byron Every Saturday 7pm - 1am Free Entry
Join DJ Byron on the dance floor every Saturday 7pm - 1am Free
Entry
Every Friday
More info
Sunday Session
Live Music every Sunday from 8pm, the weeks will alternate from
solo's duo's to bands, Free Entry
Every Sunday
More info
Quiz Night
Join us each Monday for our Smart Phone Quiz Night from 7pm,
£1pp entry maximum 5 per team, £50 Bar Tab up for grabs
Every Monday
More info
Sing a Song get a shot Karaoke
Student Night Karaoke, sing a song get a FREE shot, student
discount apply all day & night with valid ID
Every Wednesday
More info
Live Music Every Thursday & Sunday
Live Music at O'Neill's
8.00pm- 10.00pm
Every Thursday & Sunday
Student & Industry discounts available
Every Thursday
More info
Thirsty Thursday's Live Music
Happy Hour from 5pm every Thursday followed by live Music from
8pm
Every Thursday
More info
Bank Holiday Sunday with S&M
The Lad's are back this coming May Bank Holiday, Join us for a
night of partying with local Legends S&M
Sun, 4th May 2025 @ 20:00 - 22:00
More info
