Dirty Martini Cardiff


Part of the heralded Dirty Martini group, Dirty Martini Cardiff comes to the city as the brand's first venture outside of London. 

Dirty Martini, a sleek and sophisticated cocktail and party bar with an impressive cocktail card. A talented bar team mix up Dirty Martini’s bespoke cocktails, with half price cocktails, £15 bottles of house wine, £20 bottles of Prosecco, and £4 bottled beer and draught Madri.

A powerhouse of unique cocktails, plush interiors, Sax & DJ nights, Dirty Martini Cardiff is about catch ups, late night tipples and dancing well on into the night. 

Happy Hour not valid on match days in Cardiff. 

What's on


Offer Availability
Happy Hour (excluding major event days):
Enjoy half price on all Menu Cocktails, £20 bottles of Prosecco, £15 bottles of wine, and £4 bottles of selected beer & pints of Madri every day in Happy Hour!
Tuesday 16:00 – 21:00
Wednesday 16:00 – 21:00
Thursday 16:00 – 21:00
Friday 16:00 – 21:00
Saturday 12:00 – 19:00
Sunday 14:00 – 01:00
NHS/Blue Light Discount
Get 25% off when you show a valid Blue Light card in venue



  • Happily Affordable ££
  • Taking Bookings
  • Dance floor
  • None


Day Open Close Notes
Monday 16:00 0:00 Private Hire Only.
Tuesday 16:00 23:00 Private Hire Only.
Wednesday 16:00 23:00
Thursday 16:00 23:00
Friday 16:00 2:30
Saturday 12:00 2:30
Sunday 12:00 20:00

Special opening hours

Day Open Close Notes
Sunday 26th May 2024 12:00 2:00
Sunday 25th August 2024 12:00 2:00
Tuesday 18th June 2024 12:00 2:00
Tuesday 11th June 2024 12:00 23:00



Dirty Martini Cardiff, 71-72, St Mary Street, CF10 1FA


City Centre


  • Cuisines

    This venue serves Bar Snacks and Vegan Friendly food.

Private Hire

Name Type Capacity
Cost Min spend
Min spend
Full Venue Venue Hire 0 700 - From £1k From £10k
Cocktail Bar Private Room 0 50 - From £100 From £500
Martini Lounge Private Room 0 50 - From £100 From £500
VIP Back Area Private Room 0 100 - From £100 From £2k
VIP Half Venue Private Room 0 200 - From £500 From £7.5k
VIP Half Venue with Private Bar Private Room 0 120 - From £1k From £10k

* The minimum spends are a guideline only and vary according to the day and time of the year.

Enquire about private hire

Customer Reviews (466)

Our Review

Dirty Martini - Cardiff Cocktail Bar Review

Part of the esteemed Dirty Martini family, Dirty Martini Cardiff  joined the city’s already impressive offering of cocktail bars in October as the brand's first venture outside of London. With the likes of Dead Canary, Be At One and the various bars of Mill Lane being revered amongst the city’s…

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