The best private dining rooms in London for 20 people

On the hunt for a private room? Whatever occasion you’re planning, whether it's a client lunch or celebratory event, you can find a host of private dining rooms for up to 20 guests right here.

Updated on 04 March 2025

Searching for the best private dining rooms in London for 20 people? It’s a specific query, but one the SquareMeal team have fulfilled by compiling this handy list. Private dining for 20 guests might seem like quite a niche request when it comes to group dining, with many private spaces in London catering for either very small or very large parties. However, private dining enquiries for 20 people are more common than you might think, especially for occasions such as birthdays when you want to invite a few more along than your regular group, without hosting a full-blown party!

Or, perhaps you’re a small business looking to treat your employees with a special meal out. Hiring a private dining room is a great way to do just that, offering an extra exclusive feel to create a sense of occasion, along with a special menu curated especially for you.

The good news is that London’s best private dining rooms for 20 people are extensive and wide-ranging. From a secret courtyard designed in the style of an Italian garden, to cosy rooms for hire in traditional pubs, you're bound to find a private dining room for every occasion in this list.

Many can be arranged in various seating styles, too. Some might prefer for everyone to sit around one large table, to encourage a more communal atmosphere where guests face each other. But if you want to hire a space with smaller, separate tables, you can do that to. Simply make the request at the time of enquiry to check the venue is able to accommodate this.

Without further ado, have a scroll through our round-up of the best private dining rooms in London for 20 people, with options to suit every budget, style and occasion. Then, simply click the ‘book now’ button to make an enquiry.

City Social

City Social

24th Floor, Tower 42, City of London, London, EC2N 1HQ

Stunning views are just part of the allure at City Social, which also serves immaculate modern European cooking. There are a number of private dining suites, including a 20-seat boardroom that's perfect for a celebratory lunch or dinner.

Modern European
Max Dining 30
La Chingada Euston

La Chingada Euston

160 Eversholt Street, London, London, NW1 1BL

La Chingada doesn't have a dedicated private dining room, but you can hire parts of the dining room semi-privately if you're hankering for some of the best tacos in London. 

Mexican
Vegetarian
Vegan
Max Dining 30
The Hero

The Hero

55 Shirland Road, Maida Vale, London, W9 2JD

Public House Group have a knack for beautiful spaces, and The Library on the second floor is a stunner. The room seats 20 and also has a record player, so you can curate your own vinyl soundtrack.

Modern European
British
Max Dining 30
MBER

MBER

1a Pudding Lane, City of London, London, EC3R 8AB

If you're looking for something moody, MBER's Cellar Bar is perfect, boasting a private bar, Tim Dixon furnishings and an incredible collection of rare sake. Pan-Asian cooking covers everything from pork char siu doughnuts to crab tempura.

Pan Asian
Vegetarian
Thai
Bars
Max Dining 20
Mildreds Victoria

Mildreds Victoria

128 Wilton Road, Victoria, London, SW1V 1JZ

Artistic and modern, with a little whimsy thrown in, Mildreds Victoria is one of the most attractive restaurants in the area. It also happens to serve some of the most exciting plant-based menus in London from biber patatas bravas to cherry saffron creme brulee.

Modern European
Vegetarian
Vegan
British
International
Max Dining 100
Cinnamon Kitchen Battersea

Cinnamon Kitchen Battersea

Arch 758, Railway Arches, Battersea, London, SW8 5BN

One of the more unique 20-seat private dining spaces in London, Cinnamon Kitchen Battersea's semi-private mezzanine sees you suspended above the dining room in a floating cage. 

Vegetarian
Indian
Halal
Max Dining 20
The Delaunay

The Delaunay

55 Aldwych, Holborn, London, WC2B 4BB

The Delaunay is an all day café from the team behind the Wolesely, and is a chic addition to London’s private dining scene. There are three spaces available with a maximum of 30 guests - perfect for more intimate events.

Modern European
Central European
Austrian
Hungarian
German
Max Dining 24
Zoom East Kitchen and Bar

Zoom East Kitchen and Bar

Black Lion House, Aldgate , London, E1 1DU

Zoom East will transport you to the Mediterranean with it’s rustic Sicilian cuisine and Orangery private dining room that is flooded with natural light and decorated with bright colours and luscious foliage.

Pizza
North African
Modern European
Mediterranean
Vegetarian
Vegan
Tapas
Cheese
Italian
International
Halal
Max Dining 20
Hawksmoor Wood Wharf

Hawksmoor Wood Wharf

Hawksmoor Wood Wharf , Canary Wharf, London, E14 5GX

Hawksmoor is the go-to spot for a decent steak in London, and it’s worth noting that the private dining option is equally as impressive. Head to the branch in Canary Wharf for a sophisticated option with wood panelled walls and a large oval room taking centre stage.

Steak
British
Fish
Max Dining 21
Hans’ Bar & Grill

Hans’ Bar & Grill

164 Pavilion Road, Chelsea, London, SW1X 0BP

At Han’s Bar & Grill you can choose from a secluded private room that boasts plush furnishings and an open fire, or a semi-private option that’s a separate space whilst still benefiting from the buzz of the main restaurant.

Modern European
Vegetarian
Vegan
Brasserie
Bars
Fish
Max Dining 22
Shoryu Ramen Covent Garden

Shoryu Ramen Covent Garden

35 Great Queen Street, Covent Garden, London, WC2B 5AA

A relaxed atmosphere, a central location and authentic Japanese fare, Shoryu Ramen is the perfect spot for those looking to keep their private dinner on the casual side. The private dining room can seat 24 with menus packed full of ramen, curries, buns and more.

Noodles
Japanese
Max Dining 24
Roe

Roe

5 Park Drive, Canary Wharf, London, E14 9GG

We love the ingenious modern British cooking at Roe, and there's nowhere better to enjoy it than in the gorgeous, bright Garden Room, right underneath one of Roe's aeroponic gardens. 

British
Max Dining 26
The Harben Room at The Pem

The Harben Room at The Pem

Conrad London St. James, Westminster, London, SW1H 0BH

The Pem's Harben Room is ideal for groups of 20, especially if you're planning something really special. The room is a striking combo of sultry reds and blacks, made all the better by Sally Abe's outstanding cooking.

British
Max Dining 20
STK Rooftop - Stratford

STK Rooftop - Stratford

40 Celebration Avenue, Stratford, London, E20 1DB

STK serves steak with a side of glitz and glam, so expect super chic interiors and views across London’s iconic skyline. Whether it’s a corporate event or you’re celebrating a birthday, if you’re looking for the wow factor you’ll find it here.

Vegetarian
Steak
Halal
Max Dining 170
Barrafina Coal Drops Yard

Barrafina Coal Drops Yard

27 Coal Drops Yard, King's Cross, London, N1C 4AB

Barrafina's King's Cross site is perhaps the most architecturally beautiful of them all, housed in a brick archway in Coal Drops Yard. The private dining room comfortably seats 20, and you can't go wrong with Barrafina's outstanding tapas. 

Tapas
Spanish
Max Dining 22
Le Petit Beefbar

Le Petit Beefbar

27 Cale Street, Chelsea, London, SW3 3QP

Le Petit Beefbar is the Parisian style brasserie offering up first class dishes to South West London, and the menu is focused on one thing in particular - beef. The private dining room can host up to 18 guests, and makes a great space for brunch, dinner or the famous Sunday roast.

International
Max Dining 70
Norma

Norma

8 Charlotte Street, Fitzrovia, London, W1T 2LS

Norma showcases the best of Sicilian cuisine, with classic pasta dishes, focaccia and sweet treats like tiramisu all gracing the menu. Opt for the private dining room for up to 14 guests, or go semi-private in the atrium for 22.

North African
Italian
Max Dining 22
Ormer Mayfair at Flemings Mayfair

Ormer Mayfair at Flemings Mayfair

Flemings Mayfair Hotel, Mayfair, London, W1J 7BH

Ormer Mayfair has three different dining rooms to choose from, as well as an option for exclusive use. The interiors are sophisticated and timeless, and to eat there’s the choice of a five or six course tasting menu.

Modern European
British
Max Dining 45
Pravaas

Pravaas

3 Glendower Place, South Kensington, London, SW7 3DU

Private dining isn’t just a meal, it’s an experience. At Pravaas, it’s a journey through the traditional flavours of India via a series of powerful and elevated seasonal dishes, and the setting is just as gorgeous as the food.

Indian
Max Dining 30
Hawksmoor Guildhall

Hawksmoor Guildhall

10 Basinghall Street, City of London, London, EC2V 5BQ

Hawksmoor's London sites all tend to have private dining rooms around the 20-seat mark, but we especially like the stately wood-panelling of the Sublime Society Room at Hawksmoor Guildhall. And you can't go wrong with Hawksmoor's outstanding group menus.

Steak
British
Max Dining 24
Humble Grape Battersea

Humble Grape Battersea

2 Battersea Rise, Battersea, London, SW11 1ED

For those looking to dine over an excellent selection of wine, Humble Grape’s Battersea outpost brings a simple yet refined spot for your next private dinner. Choose from Chef’s Table menu or a selection of canapes, and delve into internationally-inspired cuisine in the private dining space that’s perfect for 20.

Modern European
Steak
Wine Bars
Max Dining 60
Corrigan

Corrigan's Mayfair

28 Upper Grosvenor Street, Mayfair, London, W1K 7EH

Richard Corrigan is a master of his craft, championing British and Irish cooking at what is now a London institution. Choose between 4 private rooms, but if you want something truly special opt for the chef's table to see the masters at work.

British
Irish
Max Dining 24
Barrafina Drury Lane

Barrafina Drury Lane

43 Drury Lane, Covent Garden, London, WC2B 5AJ

Found on the buzzing Drury Lane, Barrafina sits right in the heart of London's theatre district, offering simple, Spanish tapas that's perfect for group events. The private dining space here can seat anywhere from 8 to 24 guests, and boasts warming wooden tones, with red velvet curtains for a slightly more upmarket feel.

Tapas
Spanish
Max Dining 24
Luca Restaurant

Luca Restaurant

88 St John Street, Clerkenwell, London, EC1M 4EH

Luca is far from your average rustic trattoria, with this Italian hotspot earning its first Michelin star in 2023. Think fresh pasta and seasonal ingredients, all within a choice of three intimate private dining rooms.

Vegetarian
Vegan
Italian
Max Dining 20
Mortimer House Kitchen

Mortimer House Kitchen

37-41 Mortimer St, Fitzrovia, London, W1T 3JH

Mortimer House Kitchen boasts a couple of beautiful spaces, but the Conservatory is especially stunning - a bright, airy, foliage-laden spot for 20 to enjoy Tom Cenci's nostalgic Italian fare.

Italian
Max Dining 20
Clos Maggiore

Clos Maggiore

33 King Street, Covent Garden, London, WC2E 8JD

It’s often considered London’s most romantic restaurant, and the private dining options are equally as impressive. Hire the venue exclusively or opt for something a little more intimate for up to 18 guests with a flower ceiling and an open fire.

French
Max Dining 50
Humble Grape Canary Wharf

Humble Grape Canary Wharf

18 - 20 Mackenzie Walk, Canary Wharf, London, E14 4PH

Like its sister restaurant in Battersea, Humble Grape Canary Wharf specialises in all things wine. Easily accessible and set on the waterfront, it’s a recipe for success: great set and sharing menus, fantastic wine, and cool but comfortable interiors.

Modern European
Vegetarian
Vegan
Steak
Bars
Wine Bars
Max Dining 90
La Poule au Pot

La Poule au Pot

231 Ebury Street, Belgravia, London, SW1W 8UT

If you’re looking for a quintessentially French bistro that is bursting with romance and charm, you’ll not find anywhere that fits the bill more than La Poule Au Pot. Exposed brick and wooden furnishings set the scene in the basement, with candle light bringing the atmosphere.

French
Max Dining 16
Gouqi

Gouqi

25-34 Cockspur Street, St James's, London, SW1Y 5BN

Started by an ex Hakkasan Group Executive Chef with seven stars under his belt, it comes as no surprise that Gouqi is the height of Chinese fine dining. For the ultimate private dining experience, you can choose between two options, or three for semi-private.

Chinese
Max Dining 22

If you prefer to search for a private dining room by style rather than capacity, don’t miss some of our best-for private dining guides, which offer tons of inspiration. Our round-up of the best quirky and unique private dining rooms, for example, is full of hidden gems that offer wow-factor in spades. While you’ll also find guides to affordable, outdoor and rooftop private dining rooms too.

If this is your first time hiring a private space, we’re here to make it as easy as possible. Remember, you can always use our free concierge service if you’re still not sure what you’re looking for.

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