about the ballroom
The Ballroom at
JW Marriott Grosvenor House London is one of the capital's most iconic event venues, renowned for hosting prestigious galas, award ceremonies, conferences and elegant weddings. Combining timeless Art Deco grandeur with state-of-the-art facilities, the pillar-free ballroom accommodates up to 2,000 guests and offers exceptional flexibility for events of every scale. Supported by expert event planning, bespoke catering and five-star service, The Ballroom provides a spectacular setting in the heart of London's Mayfair.
