The In & Out Naval and Military Club

The In & Out Naval and Military Club

4, Saint James's Square, England, SW1Y 4JU
Modern Verified

The In & Out Naval and Military Club London Corporate Functions & Events

The In & Out Naval and Military Club London is a historic and distinguished venue in central London, offering an impressive space to host a range of corporate functions — including meetings, conferences, presentations, workshops, and seminars.

Within this elegant venue are multiple event rooms, ranging in size from modest and relaxed to grand and luxurious. 

Depending on the type of event you’re planning, you might like to book The Coffee Room; this space is regal, sophisticated, and ideal for events with larger guest lists. 

For smaller, less formal meetings, we recommend the charming Canning Room; this delightful room is a laidback space and features plenty of coffee tables and comfy lounge chairs. 

If you’re planning a longer event, you may want to think about ordering the venue’s working lunch catering option, which will give you the choice of sandwiches, hot finger food, fruit, an assortment of desserts, and, of course, tea and coffee. 

Alternatively, you might like to book one of the venue’s convenient delegate packages, which contain all the food and resources you’ll need to host a seamless work event, including WiFi, a flipchart, lunch, AV equipment (upon request), refreshments, and stationery. 

Central and conveniently-located, this historic venue, set adjacent to St James’s Square, is close to two tube stations, which are just a short walk away — perfect for commuters. 

The In & Out Naval and Military Club London Corporate Function & Event Highlights:

  • Six elegant, historic event spaces to choose from
  • Convenient delegate packages available for smooth, easily-organised events
  • Tasty, versatile on-site catering packages, including the working lunch option
  • Historic, impressive venue with regal, luxurious atmosphere
  • Centrally located and close to two tube stations

Event types supported

Wedding
Awards Night
Christmas Party
Conference
Corporate Party
Function
Gala Dinner
Meeting
Seminar

Venue details

Theatre
Theatre
Up to 150 guests
Boardroom
Boardroom
Up to 46 guests
U-Shaped
U-Shaped
Up to 50 guests
Classroom
Classroom
Up to 54 guests
Cabaret
Cabaret
Up to 72 guests
Dining
Dining
Up to 120 guests
Standing
Standing
Up to 250 guests

Spaces at this venue

Coffee Room
Capacity
0-250

Coffee Room

Wi-Fi Projector Flipchart Audiovisual (AV) equipment Natural light Accessible venue Smoking area
King Harald V
Capacity
0-120

King Harald V

Wi-Fi Projector Flipchart Audiovisual (AV) equipment Air conditioning Natural light Accessible venue Smoking area
Astor Room
Capacity
0-50

Astor Room

Wi-Fi Projector Flipchart Audiovisual (AV) equipment Air conditioning Natural light Accessible venue Smoking area
The Courtyard
Capacity
80-250

The Courtyard

Wi-Fi Natural light Accessible venue Smoking area
Small Event Spaces
Capacity
12-40

Small Event Spaces

Wi-Fi Projector Flipchart Audiovisual (AV) equipment Air conditioning Natural light Accessible venue Smoking area

Frequently asked questions

Yes. The In & Out has a range of sophisticated, regal rooms of varying sizes, and can cater for both smaller events of 20 and larger, grand occasions with up to 220 guests.
Yes. In & Out have many event spaces and venues to host your corporate function, be it a conference, business meeting, or presentation. A range of delegate packages and event catering menus are available, including a flexible working lunch option, helping ensure a seamless, smooth event.  Among its many facilities, including WiFi, a boardroom, coffee-making area, and printer, there is also a dedicated business centre, complete with desks and seating available for remote working.
The accommodation is, unsurprisingly, very posh. Each room has an ensuite, TV, international phone, and air conditioning, with a complimentary continental breakfast included (extra charges apply for a full English breakfast). There are 52 bedrooms all up, including a spacious Bridal Suite.  Discounted rates are available for group bookings for events and weddings. Prices for a usually start from around £130 and are date dependent.
While there is no on-site parking, there is a local car park in the area with discounted rates for Club members. Alternatively, JustPark Mayfair Car Park is a nine-minute walk away, and ParkBee RCP, on Arlington Street, is seven minutes away.  If you wish to catch public transport, the Piccadilly Circus Tube Station is a five-minute walk from The In & Out and Green Park Tube Station is an eight-minute walk away.
The food at The In & Out is flavoursome, aesthetically-pleasing and wide-ranging. With an extensive selection of food and beverage options, the choice really is yours: Hot and cold canapés? Plated two- or three-course meals? Once you decide on that, you can choose your preferred style of menu.  There are delicious seasonal menus, a working lunch menu, a breakfast menu, and bowl food menu, among others. Whatever your decision, you can expect exquisite, contemporary dishes from The In & Out’s Executive Head Chef, Gary Esprit, and his team of experienced professionals.
There is no shortage of things to do in the area! The In & Out is located near St James’s Square, in central London, and is situated near a number of prime tourist attractions. This includes Buckingham Palace, the London Eye, Hyde Park, The National Gallery, Westminster Abbey and, of course, St James’s Park, which is just a short walk away.

Location and Access

Map of The In & Out Naval and Military Club Open in Google Maps

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Veronica Delgado
Veronica Delgado
Senior Event Specialist
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