The Naval and Military Club

About The Naval and Military Club

The Naval and Military Club, affectionately and universally known as "The In & Out", offers excellent facilities in the heart of London's Mayfair. Located at No. 4 St James's Square, this beautiful building has retained all of the original features of its magnificent staterooms. Steeped in history and with its grand and illustrious past, this Grade II listed house is the perfect setting to impress your guests, whatever the occasion.

The Astor Room
The beautiful 17th century panelling in the Astor Room gives it a unique and intimately sophisticated feel, making it ideal for private dinners and corporate meetings.

The Cambridge Room
The Cambridge Room, with its quiet setting, provides the perfect space for lunches and dinners up to 18 guests and is ideal for small intimate cocktail parties or corporate meetings.

The King Harald V Stateroom
Traditionally appointed and with superb views over the secluded Courtyard, The King Harald V Room lends itself perfectly to any event from board meetings and presentations to banquets and private parties.

The Coffee Room
Overlooking St James's Square, the beautiful and very elegant Coffee Room has been restored to its former glory and is perfect for receptions up to 200 guests or for more formal dining, seating up to 100 people.
The Palmerston Room

The Palmerston Room has its own private balcony overlooking the Courtyard and is a traditional setting for small meetings or private dining for up to 8 guests.
The Courtyard

This amazing and secluded Courtyard, in the middle of London's Mayfair, is the perfect setting for a variety of private events from Wedding receptions to wine tastings, barbecues or cocktail parties. A marquee is also available which allows the Courtyard to be used all year round.


Main Course


Additional Information


No 4 St James’s Square, SW1Y 4JU

Nearest tube:

Piccadilly Circus

Average Price:

£45 / €64 and over

Opening times:

Mon-Sun: 7am - 12am
With Licence

Dress Code: