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On since 2022

Last update: May 2024

London Marriott Hotel Grosvenor Square is a wedding and event venue in Westminster in South West London, England. Immaculately appointed and ideally situated, this hotel delivers both classic sophistication and a contemporary sense of style in one of the city’s most prestigious locations. This in-house catering, multiple event spaces, and dedicated staff will ensure that you and your loved ones have an unforgettable celebration.

Facilities and Capacity

London Marriott Hotel Grosvenor Square has hosted unique and exclusive weddings for over 30 years, acting as the base to create new enchanting memories to cherish for a lifetime. Multiple event spaces are available on site, which can host anything from 50 to 500 guests. Their largest ballroom, The Westminster, can be easily split into smaller event spaces for more intimate celebrations. Home to one of London’s largest pillar-free ballrooms, the venue is complemented by natural daylight and three ornate and beautiful chandeliers. It's situated next to Grosvenor Square Park and a short walk from Hyde Park, making it an ideal location for both photoshoots and the convenience of your guests.

Services Offered

The onsite team will be on hand to help you plan your day every step of the way and will be delighted to help you bring your special day to life. They cater for all weddings and work with London's best caterers to cater for Asian, African, Caribbean, and Kosher functions. Whether you are looking to host an intimate event for just yourself and your closest friends or family, or a larger event with everyone you know in attendance, the London Marriott Hotel Grosvenor Square is the perfect setting for you.

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Frequently asked questions

Venue type:

Asian wedding
In the city
Large hotel

Ceremony options:

Fire ceremony
Civil ceremony licence

Dining options:

Seated meal facilities
Corkage option
Private catering allowed
Alcohol licence
Buffet meal facilities
In-house catering

Evening entertainment:

Dance floor
Entertainment licence
Live band facilities
Evening reception facilities
DJ facilities

Overnight accommodation:

Overnight accommodation for wedding couple
Overnight accommodation for guests

Venue staff assistance:

Wedding coordinator

Venue leisure facilities:

Fitness centre

Other features:

Exclusive use
Accessible facilities
Changing room for wedding guests
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Reviews for London Marriott Hotel Grosvenor Square

5.0 out of 5 rating
5.0 out of 5 rating
3 reviews
100% recommend it
  • Quality of the service
    5 out of 5 rating
  • Response time
    5 out of 5 rating
  • Professionalism
    5 out of 5 rating
  • Value for money
    5 out of 5 rating
  • Flexibility
    5 out of 5 rating
Elaina M. Sent on 22/09/2023
5 out of 5 rating

Our wedding by Marylins at London Marriott Grosvenor Square

Our wedding was truly an unforgettable experience. The staff, Castro and Chef Graeme went above and beyond for us and we appreciate everything they did for us on the day. Everyone was accommodating and met every need we had to make our day as special as it was. A huge thank you to Costa and Christina at Marylins Weddings. Their fantastic relationship with London Marriott Grosvenor Square helped to pull off the wedding of our dreams. We truly cannot thank you all enough. Elaina and Chris, the happy newlyweds xx
Nicky G. Sent on 15/08/2023
5 out of 5 rating

Fab service, delicious food.

I had my wedding at the Marriott in Grosvenor Square in July 2023 in the ballroom.
Was so pleased with the service and delicious food.
So many of our guests said they've never tasted food like that at a wedding before. Castro head of food and beverage was fab and chef Graham did a fantastic job.
Of course we couldn't have done this without our wedding coordinators, Marilyns.
Thank you to everyone :)
Syrus A. Sent on 26/03/2021
5 out of 5 rating

Lovely Wedding

It was a perfect day from start to finish. Thank you to Costas, Simona and the team for making it such a perfect day.
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London Marriott Hotel Grosvenor Square Real Weddings

Adam & Zoe
22 photos · 25/08/2019



27 Oct
Open Door

The Luxury Asian Wedding Show returns to Mayfair on the 27th October 2024. The prestigious London Marriott Grosvenor Square will once again host the very latest products and services from the most desirable providers in the wedding industry.

The Luxury Asian Wedding Show in London especially focuses on the desires and demands of the Asian wedding market, with designers from across the country waiting to showcase their ideas. The range of services includes, but is not limited to, bridal and wedding party wear, floral design and supplies, catering, organising, planning, photography and specialist wedding cakes.

Entrance is £5pp please visit the website for more details.

Date: From 27/10/2024 to 27/10/2024 Schedule 11:00 - 18:00
Place: London Marriott Hotel Grosvenor Square, Westminster, South West London

Preferred suppliers

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The Wedding & Events Lounge
Decor Hire and Styling


Grosvenor Square W1K 6JP Westminster (South West London)
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