The best private dining rooms in London for 40 people

From dedicated spaces to exclusive hire options, discover the best private dining rooms in London for 40 guests with this comprehensive list.

Updated on 12 August 2024

Looking for the perfect private dining room for 40 people? You’re in luck! We’ve compiled some of the best options in London so you don’t have to, with options for every budget, style, cuisine and occasion.

Finding a private dining room for 40 people might seem like a challenging task. Many private spaces cater for small groups and more intimate occasions only, such as an anniversary dinner or a client lunch. But there are plenty of exclusive hire spaces that cater for larger groups, too. Venues of this size are usually suited to celebrations with family and friends, small receptions and birthdays, while on the corporate side you might be looking at Christmas parties or networking events.

In this list, you’ll find a whole range of options to suit all your event planning needs. Some venues are available for exclusive hire which means that you and your loved ones gain access to the entire venue for your event. Consider it the ultimate private dining room! Elsewhere, you’ll find dedicated spaces with room for up to 40 seated guests. One offering, for example, houses a mezzanine-level space that overlooks the main dining room, while another is a space situated inside a food hall with its own bar and kitchen counter. Case in point: we can almost guarantee you’ll find a private dining room you like in this list.

The hard part, of course, is choosing one. If you click through to the relevant listing, you’ll find full descriptions about the venue, as well as photos, menus, room capacities and how to book. Whatever you’re planning, whether it’s a celebration with friends or a team party, make sure to consult our list of the best private dining rooms in London for 40 people first. Then, go ahead and click ‘book now’ to nail down your reservation.

Rail House Victoria

Rail House Victoria

8 Sir Simon Milton Square, Victoria, London, SW1E 5DJ

Slap bang in the heart of Victoria’s dining district, Rail House is a truly versatile venue with several spaces that could happily seat 40. Host a drinks and canape reception on the Terrace or organise a sit down dinner in the rustic Dining Hall.

International
Max Dining 150
Hotel Café Royal

Hotel Café Royal

10 Air Street, Piccadilly Circus, London, W1B 5AB

Dating back to 1845, Hotel Cafe Royal has seen its fair share of star-studded clientele, from Oscar Wilde to David Bowie. Dripping in gold, there are several statement-making spaces to host a banquet or private dinner. It’s a no brainer for those looking to impress.

Modern European
Mediterranean
Afternoon tea
Max Dining 250
The Italian Greyhound

The Italian Greyhound

62 Seymour Street, Marylebone , London, W1H 5BN

Looking for private dining in Marylebone? The Italian Greyhound’s neutral colour palette and foliage filled dining rooms are perfect for any occasion. Occupying the site’s ground floor, The Garden Room offers an exclusive space ideal for banquet-style dining for between 10-50 guests.

Italian
Max Dining 120
Los Mochis

Los Mochis

2-4 Farmer Street, Notting Hill, London, W8 7SN

This Notting Hill hotspot offers blended menus of Mexican and Japanese cuisine, amongst a rather unique backdrop of intricate murals and potted cacti. Tuck into plates of tacos and sushi, all washed down with Margaritas and Sake, in the ground floor dining space which comes with access to the outdoor terrace.

Pan Asian
Mexican
Japanese
Max Dining 60
Galvin Bistrot & Bar

Galvin Bistrot & Bar

35 Spital Square, Spitafields, London, E1 6DY

A charming French bar and bistro, Galvin is the complete package with its exposed brick walls, chequered tablecloths, and glass rooftop to ensure an abundance of natural lighting. The Conservatory and Garden is perfect for smaller groups, whilst exclusive hire is available for up to 60.

Modern European
Vegetarian
French
Max Dining 60
Hard Rock Cafe Piccadilly Circus

Hard Rock Cafe Piccadilly Circus

Criterion Building, Piccadilly Circus, London, W1J 9HR

Famed for its extensive collection of music memorabilia and vibrant atmospheres, Hard Rock Cafe knows how to throw a party. Host your dinner in the extravagantly decked out Legends Room, with room for up to 40 people, and enjoy menus of American diner classics.

North American
Burgers
Max Dining 400
The Langham Hotel

The Langham Hotel

Marylebone, London, W1B 1JA

One of London’s grandest hotels, The Langham offers a whole host of stylish spaces for private dining, with menus created by renowned chef Michel Roux Jr. The Private Carriage Rooms are available for private hire, with space from eight to 40 people.

Modern European
British
International
The Stafford London

The Stafford London

The Stafford London , St. James's, London, SW1A 1NJ

Oozing with timeless charm, this five star hotel has been welcoming diners for over 100 years. The Wine Cellar offers the ideal subterranean space for up to 44 guests. Showcasing a collection of over 8,000 bottles of the finest wines, you know you’re in safe hands with the sommeliers here.

British
Max Dining 44
Mint Leaf Lounge

Mint Leaf Lounge

12 Angel Court, City of London, London, EC2R 7HB

In the heart of the City of London, Mint Leaf Lounge offers a contemporary and sleek design with its columned dining room and moody, low-lit spaces. Theatrical cocktails and menus of elevated Indian cuisine are all on offer here, to be enjoyed in the Lounge Bar, Mezzanine Champagne Bar or Large Private Dining Room.

Vegetarian
Vegan
Bars
Indian
Halal
Wine Bars
Max Dining 60
SUSHISAMBA Heron Tower

SUSHISAMBA Heron Tower

110 Bishopsgate, City of London, London, EC2N 4AY

High-rise views and fusionary menus will help take your private dinner to the next level, with Sushisamba’s glamorous 38th floor location. If you’re looking for a low-lit, moody spot that’s set to impress, then choose the Samba Room which can accommodate up to 50 guests.

Peruvian
Sushi
South American
Japanese
Brazilian
Max Dining 100
The Carriage & Lounge, 1st Floor at Great Northern Hotel

The Carriage & Lounge, 1st Floor at Great Northern Hotel

Pancras Road, King's Cross, London, N1C 4TB

If you’ve got guests travelling in from across the country, why not consider The Great Northern Hotel? Located in the heart of King’s Cross, you’ll find several sleek spaces that manage to retain some of their historic charm. The Lounge is the main dining area and can easily seat up to 60 guests.

British
French
Max Dining 16
The Groucho Club

The Groucho Club

45 Dean Street, Soho, London, W1D 4QB

This renowned private member’s club has plenty of dining spaces where you can while away an evening, each offering its own distinct feel. For a venue with a bit more style, try the Carter or Gennaro Rooms decked out with contemporary artwork and vibrant, colourful decor.

Modern European
British
Max Dining 50
Asia House

Asia House

63 New Cavendish Street, Marylebone, London, W1G 7LP

The elegant, Grade-II Listed Asia House brings a sense of grandeur that is guaranteed to impress. Its iconic Library seats up to 40 diners, pairing a unique and classy backdrop with bespoke menus of canapes or three-course dinners - whatever you fancy.

Pan Asian
Vegetarian
Vegan
British
International
Halal
French
Max Dining 120
Mansion House

Mansion House

Walbrook, City of London, London, EC4N 8BH

For a statement-making spot, it has to be Mansion House with its white, stone columns, marble statues and ruby red and gold colour palettes. The Long Parlour and The Salon both continue this lavish design that’s bound to create a lasting impression on your guests.

Max Dining 360
Arcade

Arcade

103-105 New Oxford Street, Soho, London, WC1A 1DB

For something a bit different, why not try Arcade Food Hall on Tottenham Court Road? Switch up your private dining with this buzzing spot that offers eight open kitchens alongside a Thai restaurant. Embrace the Arcade charm with a pool table, ping pong and even a Whisky cocktail dispenser.

Nepalese
Middle Eastern
Mexican
Thai
Sushi
South American
Japanese
International
Indonesian
Indian
Max Dining 100
The Broadcaster

The Broadcaster

89 Wood Lane, White City, London, W12 7FX

If you’re after somewhere with a bit more atmosphere, then be sure to try The Broadcaster, a lively pub and rooftop bar that offers spanning vistas of the city. There’s five different spaces to choose from such as the sleek, blank canvas Play Room or the buzzing Rooftop.

British
Max Dining 70
The Cinnamon Club

The Cinnamon Club

The Old Westminster Library, Westminster, London, SW1P 3BU

Housed in the old Westminster Library, The Cinnamon Club brings heaps of character in its bright and contemporary spaces, with award-winning menus of Indian cuisine. The Library Bar offers a casual environment for receptions of up to 50, with alternate rooms, such as The Gallery and Reading Room, also available.

Indian
Max Dining 60
Nobu Hotel London Shoreditch

Nobu Hotel London Shoreditch

10-50 Willow Street, Shoreditch , London, EC2A 4BH

Part of the international brand, an evening at Nobu Hotel offers glamour in spades, and private dining is no exception. The semi-private dining room allows you to still feel part of the action for up to 40 as you tuck into  menus of ‘family-style’ Japanese dining.

Peruvian
Sushi
Japanese
Fusion
Max Dining 40
St. James Court, A Taj Hotel

St. James Court, A Taj Hotel

51 Buckingham Gate, Westminster, London, SW1E 6AF

Found in the heart of Westminster, this five star hotel has a whole host of private dining spaces to choose from. Elegant and dramatic interiors are available in the Buckingham or Edwardian II rooms, which are as regal as they sound, with the Rooftop Terrace or TH@51 Courtyard available for al fresco dining.

Modern European
Chinese
Bars
Afternoon tea
Indian
Fusion
Max Dining 300
The Maine Mayfair

The Maine Mayfair

6 Medici Courtyard, Mayfair, London, W1S 1JY

Offering a truly luxurious place for private dining, The Maine’s glamorous interiors are second to none. This historic Mayfair townhouse comes with a number of spaces for private hire, from its chandelier-donned Brasserie to the alfresco Terrace.

North American
Steak
Brasserie
Fish
Max Dining 90
Le Café du Marché

Le Café du Marché

22 Charterhouse Square, Barbican, London, EC1M 6DX

Bringing a taste of rural France to the people of London, Le Cafe du Marche has a number of charming spaces where you can enjoy regional wines and bistro favourites. Hire out Le Rendezvous or Le Grenier, for smaller groups of 35 and 50 respectively.

French
Max Dining 90

We at SquareMeal are here to make finding the perfect private dining room as easy as possible. That’s why we also offer a free concierge service to help you narrow down your search while also doing a fair chunk of the legwork for you. It’s really easy to use and takes the stress out of your search.

Or, if all you’re looking for something to match a specific occasion, then be sure to check out our guides to the best private dining rooms for birthdays, the top private dining rooms for hen parties, or even London's best spaces for corporate private dining, where you're sure to find plenty of fantastic options. Happy hunting!

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