Tell us more about your event
Dream events don’t just happen, they’re planned… and we’re here to help! We’d love to find out more about how we can bring your vision to life so please get in touch using the form below. We look forward to speaking with you soon.
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Thank you for considering London Marriott Hotel Grosvenor Square to host your special occasion.
During this time, our Memory Makers are supporting our whole family of Marriott hotels across the UK so there may be a delay in response. However, rest assured that we have received your enquiry and your Memory Maker will be in touch with you soon.
Thank you for considering London Marriott Hotel Grosvenor Square Overview to host your special occasion. Your health and safety remains our top priority, so our Memory Makers are continuing to help you celebrate with confidence. We look forward to your enquiry and making your celebration extra special.
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Find Your Perfect Venue
All of life's milestones are an occasion to be celebrated. Your birthday, your wedding, your anniversary; at Marriott, we help you celebrate all of your momentous occasions because we love making memories.
 
Thank you for considering Marriott to host your special occasion. Please note that we may have limited availability for upcoming events. However, we look forward to your enquiry, and your Memory Maker will be in touch shortly to discuss your special occasion.
1. Select Your Event Type
4. Venue Features
  • London Marriott Hotel Grosvenor Square

We don't just host events, we make memories

Life is a collection of moments; so here at the London Marriott Hotel Grosvenor Square, our wish is to make those moments unforgettable. With our unparalleled central location minutes away from world-class shopping, Hyde Park and iconic landmarks. We want to make your events special, from our breath-taking Westminster Ballroom which has been newly renovated, the hotel's intimate garden and combine it with the heritage of Mayfair service with a contemporary edge at London's most desirable address.
Weddings
Weddings
The perfect backdrop to say "I do", delicious food intricately crafted by our chefs, and your every wish meticulously coordinated by your personal wedding team.

Bespoke wedding packages from £115.00 pp
Start Planning for Weddings with London Marriott Hotel Grosvenor Square
Christmas Parties
Christmas Parties
Fantastically festive food and sparkling entertainment to get the party started this festive season.

Customisable Christmas party packages available
Start Planning for Christmas Parties with London Marriott Hotel Grosvenor Square
Special Occasions
Special Occasions

Birthday Parties to Proms, Anniversary Parties to Baby Showers; all of life's milestones are an occasion to be celebrated.

Tailored celebration packages from £85.00 pp

Start Planning for Special Occasions with London Marriott Hotel Grosvenor Square
News & Offers
  • marriottbonvoyevents.jpg
    News & Offers
    Win a luxury honeymoon on a private island in Venice

    Choose us for your wedding and we think of everything…even the honeymoon. Imagine being newly wed with your darling, making memories on a private island in Venice. You've married the partner of your dreams, and now the honeymoon of your dreams could be yours too!


    Book and confirm your wedding with us between 26th December 2021 - 31st March 2022 and be in with a chance of winning your Honeymoon at the JW Marriott Venice, Italy. Simply enrol with Marriott Bonvoy when booking your wedding to enter.

    Find out more below.

    Terms Apply
    Venice Honeymoon competition
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    News & Offers
    Something Else To Celebrate - 5% Off Plus Double Points

    We're making it that little bit easier to reunite with your nearest and dearest. Host your special occasion between 1st September 2021 and 31st August 2022 and celebrate with 5% off and double Marriott Bonvoy™ Events points. You'll also benefit from our flexible booking terms.

    Let the celebrations continue with Marriott Bonvoy™ - redeem your points for free night stays and unique experiences at over 7,000 Marriott hotels worldwide. Download the Marriott Bonvoy™ App and join today and start earning your way to amazing. Discover more here.

    So whether it's a missed occasion, upcoming celebration or simply because; book before 31st March 2022 and make memories with Marriott.

    Terms apply
    September2020_Offer_10%Off
  • Commitment to Clean
    News & Offers
    Celebrate With Confidence
    When you host your special occasion with us, you can celebrate with confidence. The health and safety of our guests and associates remains our top priority. Our Memory Makers are continuing to follow Marriott International's expert protocols on cleanliness, so you can focus on celebrating with your loved ones.
    Learn more
    Celebrate With Confidence
  • Marriott Bonvoy Events
    News & Offers
    Earn points with Marriott Bonvoy ™ Events

    We give you something else to celebrate when you plan your event with us! Earn Marriott Bonvoy™ points for eligible events you host at our participating hotels and resorts. Then, redeem the points you've earned for Free Night Awards at your choice of over 7,000 Marriott Bonvoy™ hotels around the world, once-in-a-lifetime experiences with Marriott Bonvoy™ Moments and more.

    Download the Marriott Bonvoy App and join today to discover the endless possibilities with Marriott Bonvoy™.

    Pictured left, JW Marriott Venice Resort & Spa.

    Learn More
    Overview and Special Occasions - Earn points with Marriott Bonvoy
Our Guest Book
    London Marriott Hotel Grosvenor Square Events Spaces

    Where To Find Us Your idyllic London event venue

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