Mail Room Bar & Kitchen, Southampton

Looking for cocktails, bottomless brunch and nights out in Southampton?

Mail Room Bar & Kitchen is a stylish cocktail bar on Southampton’s lively Oxford Street, offering expertly crafted drinks, bottomless brunch, live DJs, events and private hire.

Whether you’re planning cocktails with friends, a birthday celebration or a weekend brunch, Mail Room combines a relaxed atmosphere with plenty of reasons to stay into the evening.

At a Glance

Location: 37 Oxford Street, Southampton, SO14 3DP
Best for: Cocktails, bottomless brunch, celebrations and nights out
Bottomless Brunch: Friday, Saturday & Sunday
Live DJs & Events: Yes
Private Hire: Yes
Booth Packages: Available
Food: Available for brunch, parties and events

Why Visit Mail Room?

If you’re looking for a cocktail bar in Southampton, Mail Room is one to have on your radar.

The drinks menu includes everything from Pornstar Martinis and Mojitos to Espresso Martinis, Margaritas and Aperol Spritz, alongside spirits, wines, beers and alcohol-free options.

Add live DJs, regular events and its Oxford Street location and it’s a great choice for a night out in Southampton.

Bottomless Brunch

Mail Room runs its Bottomless Brunch every Friday, Saturday and Sunday, with advance booking required.

Enjoy 90 minutes of bottomless drinks alongside your choice of food, with cocktails, spirits and mixers, beer and Prosecco among the drinks available.

Parties & Private Hire

Celebrating something special? Mail Room can be hired for birthdays, corporate events, wedding receptions and private parties.

The team can tailor the space and offering around your event, with cocktails, food and themed menus available on request. The venue is also available for private hire Monday to Wednesday.

Who Is It For?

Mail Room is ideal for groups of friends, couples, birthday celebrations, bottomless brunches and anyone looking for somewhere lively for cocktails in Southampton.

Its central location also makes it easy to include as part of a bigger night out around Oxford Street.

Opening Times

Monday–Wednesday: Closed – available for private hire
Thursday–Sunday: 12pm–12am

Frequently Asked Questions

Where is Mail Room Southampton?

Mail Room is located on Oxford Street in Southampton city centre.

Does Mail Room offer bottomless brunch?

Yes. Bottomless brunch is available every Friday, Saturday and Sunday and must be pre-booked.

Can I hire Mail Room for a private party?

Yes. The venue caters for birthdays, corporate events, wedding receptions and other celebrations.

Does Mail Room serve cocktails?

Yes. There’s an extensive cocktail menu alongside spirits, wine, beer, Prosecco, mocktails and alcohol-free options.

Does Mail Room have live DJs?

Yes. Live DJs and events are part of the Mail Room experience.