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Extraordinary banqueting hall in London

Set in a Grade II-listed building, IWM London is one of the most unique banqueting halls that London has to offer. With a history that dates back to the First World War, your event will take place surrounded by powerful exhibits and era-defining artwork. 
  
We have a variety of spaces that are perfectly suited to host lavish feasts and celebrations. From start to finish, our dedicated events team and expert catering partners will work alongside you to craft an experience filled with delicious food, free-flowing drinks and memories to last a lifetime. 

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Indulgence in every bite

Restaurant Associates have been impressing clients with outstanding food since the 1950s. With their expertise and creativity, we serve our guests delicious, seasonal dishes that are guaranteed to be a talking point long after the evening has finished. 
 
Whether you’re looking for a multi-course fine dining experience, a buffet spread or elegant canapés and cocktails, their team will craft a menu that suits the tone of your event. Every dish can be customised to suit dietary preferences and allergies, all while staying true to our commitment to sustainability.

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Elaborate and versatile spaces

At IWM London, your guests can come together in a historic banquet hall where crew and officers once gathered many years ago. Each space is uniquely decorated, featuring flexible layouts and all the modern amenities you need for a successful event. 
 
Home to some of our most important exhibits, the Atrium can host a seated dinner for up to 220 guests or a seated dinner dance for 180. For a truly unique experience, you can float above the Atrium by hiring our contemporary indoor Rooftop Terrace, which can accommodate 150 guests in theatre style.

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Craft your perfect event

Host an event that's uniquely yours at IWM London’s renowned banqueting hall. Make it a picture-perfect evening with our added extras, such as customised lighting, elegant table settings and delicious canapés. You can also top the evening off with a three-hour unlimited drinks reception to keep the good times flowing.  
 
Our Atrium Dinner and Reception Packages provide exclusive hire of this striking venue, ideal for hosting everything from glamorous gala dinners to charity balls or more traditional celebrations.

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What our guests say

Discover why IWM London is regarded as one of the city’s most impressive banquet halls. With its striking architecture and its dramatic event spaces, it’s a setting that is sure to leave a lasting impression. Hear from our guests who've made memories at IWM London.

  • We received fantastic feedback from our guests on the high standard of the hosting, catering and facilities at IWM. The team who worked with us at the private lunch event were excellent.

    We appreciated the expert support during the preparation and planning of the event; it ran smoothly and was a great success.

    We look forward to working with you again.

    Private Lunch December 2025
  • The booking process was simple & easy, great communication from the team. The event itself was also great, set in lovely meeting rooms and access to the museum. Beats a hotel meeting room any day!

    Conference March 2025
  • An iconic venue that our guests absolutely loved. Fabulous event team for whom nothing was too much trouble.

    Reception November 2025
  • All the staff at the Imperial War Museum were very helpful and warm and welcoming. The venue lived up to our expectations and we really enjoyed the private tour afterwards - our guide was extremely knowledgeable, which made for an excellent finish to the day.

    Forum September 2025
  • The IWM was an amazing venue and the team were absolutely amazing and did a fantastic job taking care of our team and guests. The entire event went so smoothly thanks to their amazing coordination and hard work. We are so grateful for their help!

    Corporate Anniversary Event September 2025

Speak to our team

Host an unforgettable dinner at one of London’s most unique banquet halls. From conceptualisation to completion, our events management team will ensure every detail is executed to perfection. Get in touch today to discuss your event and secure your date at this iconic venue.

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