Party Bookings at O'Neill's St Mary Street

IMPORTANT BOOKING INFORMATION​

Thank you for choosing O'Neill's.

We want you to have the best possible experience when you visit us so it’s really important that you check your local restrictions before you book.

We’re accepting bookings for a maximum of 6 people
(excluding children under 12 in Scotland and children under 11 in Wales).

We’re still taking booking for the whole festive season but hurry, space is limited!

Many of our pubs are open throughout December, with bells on!
That includes Christmas Day, Boxing Day and New Year’s Eve. 

Some of these dates may require a refundable deposit.

Please note that all December bookings are accepted on a provisional basis. Your deposit will remain safe and in the unfortunate event that your booking can’t go ahead, we will refund your deposit in full, using the original method of payment.

We can’t wait to see you soon!

Ground Floor

Bar 5’ Semi Private area

  • Private bar
  • Standing 80pax
  • Seated 50pax
  • Zoned Music system
  • 3 49” HD TVs
  • 2/3 course dining, buffets and canapes
  • Tea/coffee refreshments
  • Fully stocked bar with a late license
  • Sky Sports and TV channels


Area 30’ in the heart of the action.

  • Standing 40pax
  • Seated 20pax
  • 49” HD TV
  • View of 1080p ultra HD projector screen and stage.
  • 2/3 course dining, buffets and canapes
  • Bundle drinks packages or book a private server
  • Tea/coffee refreshments
  • Sky Sports and TV channels
     

A Booth’ in the heart of the action.

  • Seated 6pax
  • Unrivalled sports viewing
  • 2/3 course dining, buffets and canapes
  • Bundle drinks packages or book a private server
  • Tea/coffee refreshments
  • Sky Sports and TV channels


Something else in mind give us a call and see if we can help, other tables are available.

Music Room

The best event space in central Cardiff! This private bar is the ultimate space for your event.
 

The Whole Floor’ Tell me more...

  • Seated 190 pax
  • Standing 540 pax
  • Huge Private Bar
  • Private entrance
  • Private Toilets
  • Stage
  • 2 HD Projectors and screens
  • 6 49” HD TVs
  • AV Equipment
  • 2/3 course dining, buffets and canapes
  • Tea/coffee refreshments
  • Fully stocked bar with a late license
  • Sky Sports and TV channels


Types of events..

  • Company Christmas Functions
  • Corporate conferences
  • Comedy nights
  • Live bands
  • Open mic nights
  • Presentations
  • Sporting events
  • Team building and day delegate events
  • Awards evenings
  • Launches and premiers


Bar 10’ Semi Private area

  • Standing 80pax
  • Seated 50pax
  • Zoned Music system
  • 3 49” HD TVs
  • 2/3 course dining, buffets and canapes
  • Tea/coffee refreshments
  • Bundle drinks packages or book a private server
  • Sky Sports and TV channels
     

A Booth’ in the heart of the action.

  • Seated 6pax
  • Sports viewing
  • 2/3 course dining, buffets and canapes
  • Bundle drinks packages or book a private server
  • Tea/coffee refreshments
  • Sky Sports and TV channels