Tell us about your event, then we'll contact you and plan it together
Meetings made simple. Made rewarding. Made effortless. We don’t hold meetings - we make them
Located in the Mayfair neighborhood of London, we boast 10 distinguished wedding venue halls
Manage event details, make real-time requests and connect with our staff - from the palm of your hand.
Please note: all room sizes are approximate.
London Marriott Hotel Grosvenor Square has 11 event rooms.
The largest capacity event room is the Westminster Ballroom. It has a capacity of 1000.
Yes, London Marriott Hotel Grosvenor Square provides wedding services.
To book a meeting or event at London Marriott Hotel Grosvenor Square click here
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