# Halloween 2026 Costume Contests & Parties In London | AllEvents | LON events

- **Subtitle**: Halloween 2026 Costume Contests Events in London, Discover best of Halloween Costume Parties, and Celebrations in London. Find information & tickets of upcoming Halloween Costume Contests happening in London.
- **Category**: Costume Contests Parties
- **Display Name**: Costume Parties
- **Type**: other

## Audience

- **Followers**: 49.2k+
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## About

October 31st is coming and we are here for all the festivities. The crazy outfits, the night-long parties, and the endless halloween celebrations in [CITY]. Enjoy Halloween in the best way possible by participating in costume contests 2026 happening in [CITY]. Explore best of Halloween Costume Contests happening in [CITY].

## Costume Contests Parties Events in London

- **Event Name**: Mexican Day of the Dead - Boat party and after-party / £20 flash sale
  - **Description**: Mexican Day of the Dead - Boat party and after-party
+++ Mexican Dance or Die Boat party followed by free after-party +++
Mexican Day of the Dead - Boat party and after-party
The days are getting shorter, the nights are getting longer, and Halloween is up
  - **Date**: Sat Oct 31 2026 at 07:30 pm – Sun Nov 01 2026 at 06:00 am (+00:00)
  - **Event URL**: https://allevents.in/london/mexican-day-of-the-dead-boat-party-and-after-party-£20-flash-sale/3600029453138151
  - **Venue**: Crown Pier
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czEvYmFubmVycy85MzNlOWI1MC01ZGJhLTExZjEtOTkxMy02OTRlNzVlNTk0ZjctcmltZy13OTU1LWg5NjItZGMxZTFlMmUtZ21pci5qcGc_dj0xNzgwMzE5MTM0.avif
  - **Categories**: parties, entertainment, boat-parties, art, trips-adventures, nonprofit, pub-crawl
- **Event Name**: Halloween Bal Masqué
  - **Description**: "Halloween Bal Masqué - A Night of Unleashed Desire"
Join us this Halloween for an extraordinary evening that defies convention and unleashes the artist within. Shed the ordinary and embrace your inner creativity. Have you ever yearned for an escape, a ch
  - **Interested Audience**:
    - Count: 1
  - **Date**: Sat Oct 31 2026 at 07:00 pm – Sun Nov 01 2026 at 01:00 am (+00:00)
  - **Event URL**: https://allevents.in/london/halloween-bal-masqué/3600030017727043
  - **Venue**: Dartmouth House
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czIvYmFubmVycy9iN2Y2NzdlMC02MzA3LTExZjEtYmEzZi1jNWIwMTQzMTM2NTYtcmltZy13MTIwMC1oNjc1LWRjMDIwNDA0LWdtaXIuanBnP3Y9MTc4MDkwMjAyMw.avif
  - **Categories**: art, nonprofit
- **Event Name**: Halloween Party, Welcome Drink & Happy Hour Till 8pm at Bar Soho
  - **Description**: Join Socialite Connections for Halloween Party in the heart of Soho at Bar Soho, which is one of London's most exciting longest running night spots for a fun evening out where you can mingle, and chat with new people and make new friends. 
Please bring ID
  - **Interested Audience**:
    - Count: 1
  - **Date**: Sat Oct 31 2026 at 07:30 pm – Sun Nov 01 2026 at 02:30 am (+00:00)
  - **Event URL**: https://allevents.in/london/halloween-party-welcome-drink-andamp;-happy-hour-till-8pm-at-bar-soho/3600029726077005
  - **Venue**: Bar Soho
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czUvYmFubmVycy8wMGNhMjRiMC02MzA1LTExZjEtYWY2MC0wNTdmM2ZhYjllMDYtcmltZy13MTIwMC1oODAwLWRjMWMxNTJjLWdtaXIuanBnP3Y9MTc4MDkwMDg1Ng.avif
  - **Categories**: Art, Nonprofit
- **Event Name**: London Mark End of Year Halloween Party
  - **Description**: Get ready to spook and sparkle at the London Mark End of Year Halloween Party – costumes, drinks, and fun!About this EventLondon Mark End of Year Halloween PartyJoin the Mark Province of London f
  - **Date**: Sat Oct 24 2026 at 06:30 pm – Sat Oct 24 2026 at 10:30 pm (+01:00)
  - **Event URL**: https://allevents.in/london/london-mark-end-of-year-halloween-party/100001988484545805
  - **Venue**: Freemasons Hall, London
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czMvYmFubmVycy9mMTNkMGVkMDUxNWUwYzA4OWE2YzMyNThhODE5ODJmYWNjMjU2YWIyMTM0NTkyYzFkOGJlNDAzZGU5OGMwOTRkLXJpbWctdzYyNi1oMzY3LWRjMDQyZDYyLWdtaXIuanBnP3Y9MTc3ODc4MDI4NA.avif
  - **Price**: GBP 66
  - **Categories**: fitness, Entertainment, Music, Contests, Nonprofit
- **Event Name**: The Gaunt Street Massacre 2026 👻 - Milkshake, Ministry of Sound - Halloween Rave! 👹
  - **Description**: Milkshake 🔥 Ministry of Sound Presents:THE GAUNT STREET MASSACRE 👻Tuesday 27th October 2026A £4 HALLOWEEN RAVE FOR ALLTickets On Sale NOW!


⚠️⚠️⚠️ THE MILKSHAKE EVENTS APP >>>
GET CHEAPER TICKETS FOR THIS EVENT AND ALL UPCOMING PARTI
  - **Date**: Tue Oct 27 2026 at 10:00 pm – Wed Oct 28 2026 at 04:00 am (+00:00)
  - **Event URL**: https://allevents.in/london/the-gaunt-street-massacre-2026-milkshake-ministry-of-sound-halloween-rave/3600029625091619
  - **Venue**: Ministry of Sound
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czEvYmFubmVycy81ODc0ODRkMC02MzBhLTExZjEtYmEzZi1jNWIwMTQzMTM2NTYtcmltZy13MTIwMC1oNjcwLWRjMWIxYjFiLWdtaXIuanBnP3Y9MTc4MDkwMzE1MQ.avif
  - **Categories**: Parties, Art, Entertainment, Nonprofit
- **Event Name**: Halloween & Fancy Dress Competition. Cash Prize £50.
  - **Description**: Put on your Halloween & fancy dress outfits and boooogie down, on Saturday 31 October 2026.About this EventHalloween & Fancy Dress Competition. Cash Prize £50.Saturday 31 O
  - **Date**: Sat Oct 31 2026 at 07:00 pm – Sat Oct 31 2026 at 11:00 pm (+00:00)
  - **Event URL**: https://allevents.in/london/halloween-and-fancy-dress-competition-cash-prize-£50/100001989391184586
  - **Venue**: Creativity In Our Hands: Suzanne Asphall
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czQvYmFubmVycy9lYjg3MWNhMDYzMGI2YTE4NDU5YjRlMzQ0MzhkZmZjYjU4OGY4YTQ1MmVkN2ZjYmIxMDI4NjdkNjgxMGVkNjc2LXJpbWctdzEyMDAtaDE3MDUtZGNmZmZmZmYtZ21pci5qcGc_dj0xNzc4NzgwMjQx.avif
  - **Price**: GBP 6 to 12
  - **Categories**: Contests

## Trending Events in London

- **Event Name**: Quality Time 2026 - Fathers Day Celebration
  - **Description**: 'They Don’t Care About Us' – Stand-Up All Responsible & Proud FathersFor this year’s Quality Time Father’s Day Celebration, we are pleased to announce a special screening of the new global hit film ‘Michael’ abo
  - **Venue**: Genesis Cinema
  - **Banner**: https://cdn2.allevents.in/thumbs/thumb6a21ce7e95e93.jpg
- **Event Name**: London Connections® Business Networking at The Drift
  - **Description**: Welcome to Socialite Connections – Business Networking: London ConnectionsJoin Socialite Connections for an unparalleled Business Networking: London Connections in the bustling city of London few mi
  - **Venue**: The Drift
  - **Banner**: https://cdn2.allevents.in/thumbs/thumb6a14649944c0b.jpg
- **Event Name**: StartUps Connect: Find Your Co-Founders & Business Partners
  - **Description**: StartUps Connect is a powerful entrepreneurial networking event to connect ambitious founders, skilled professionals, and startup enthusiasts from around the world. This event helps entrepreneurs discover compatible co-founders, strategic business part
  - **Venue**: The Anthologist, Gresham Street, London, UK
  - **Banner**: https://cdn2.allevents.in/thumbs/thumb69624c5541612.jpg
- **Event Name**: Connections® - Women Fashion Founders & Working Professionals
  - **Description**: Join us for an exclusive evening of networking and collaboration within the heart of London's vibrant fashion scene. Women Connections® - Fashion Entrepreneurs & Working Professionals is designed to bring together the most talented
  - **Venue**: The Anthologist
  - **Banner**: https://cdn2.allevents.in/thumbs/thumb6a14516c225b8.jpg
- **Event Name**: Shakti/Shiva - Discussion, Meditation, Sound healing & Gong bath
  - **Description**: Surekha and Holistic J joyfully invite you to a beautiful night of immersive bliss, rooted in Shiva & Shakti consciousness and energy.Shiva (Consciousness): Represents the static, formless, and eternal witn
  - **Venue**: The Crystal Company London, Bramley Road, London, UK
  - **Banner**: https://cdn2.allevents.in/thumbs/thumb69a67c8da908b.jpg
- **Event Name**: BioTech Startups, Investors, Innovators Business Networking
  - **Description**: Welcome to Socialite Connections – BioTech Startups, Investors, Innovators Business NetworkingJoin us for an exciting evening designed to connect with people in BioTech Startups, Investors, Innovators, Professionals
  - **Venue**: The Anthologist
  - **Banner**: https://cdn2.allevents.in/thumbs/thumb69611a8e3e792.jpg
- **Event Name**: London Connections® - Hospitality, Events & Leisure Startups Networking
  - **Description**: Imagine being part of a vibrant community that's shaping the future of travel and hospitality.Welcome to London Connections, the ultimate event where innovators, investors, and industry leaders come together to revo
  - **Venue**: The Refinery Citypoint
  - **Banner**: https://cdn2.allevents.in/thumbs/thumb6a144c1562c97.jpg
- **Event Name**: Women Networking Event for Directors & Entrepreneurs The Anthologist
  - **Description**: Welcome to Socialite Connections – Women Networking Event for Directors & EntrepreneursJoin us for an extraordinary gathering designed exclusively for ambitious women directors and entrepreneurs who are ready to
  - **Venue**: The Anthologist
  - **Banner**: https://cdn2.allevents.in/thumbs/thumb6a14504eae802.jpg
- **Event Name**: London Tech Week 2026 Networking Party & Elevator Pitch at The Drift
  - **Description**: Welcome to Socialite Connections – London Tech Week 2026 Networking Party & Elevator Pitch Join us for an exciting evening designed to connect with people in AI, Digital, Tech & Fintech Industry
  - **Venue**: The Drift
  - **Banner**: https://cdn2.allevents.in/thumbs/thumb69611413d62f3.jpg

## Browse Costume Contests Parties Events by Date

- [Costume Contests Parties Events Today in London](https://allevents.in/london/costume-parties--today)
- [Costume Contests Parties Events This Weekend in London](https://allevents.in/london/costume-parties--this-weekend)
- [Costume Contests Parties Events in June in London](https://allevents.in/london/costume-parties--june)
- [Costume Contests Parties Events in July in London](https://allevents.in/london/costume-parties--july)

## FAQs

- **Q**: What are the top Costume Contests Parties events in London?
  - **A:** Mexican Day of the Dead - Boat party and after-party / £20 flash sale (Sat Oct 31 2026 at 07:30 pm at Crown Pier), Halloween Bal Masqué (Sat Oct 31 2026 at 07:00 pm at Dartmouth House), Halloween Party, Welcome Drink & Happy Hour Till 8pm at Bar Soho (Sat Oct 31 2026 at 07:30 pm at Bar Soho), London Mark End of Year Halloween Party (Sat Oct 24 2026 at 06:30 pm at Freemasons Hall, London), The Gaunt Street Massacre 2026 👻 - Milkshake, Ministry of Sound - Halloween Rave! 👹 (Tue Oct 27 2026 at 10:00 pm at Ministry of Sound).
- **Q**: How can I find Costume Contests Parties events in London?
  - **A:** You can discover upcoming Costume Contests Parties events in London on AllEvents.in. Browse by date, venue, or price to find events that match your interests.
- **Q**: How do I buy tickets for Costume Contests Parties events in London?
  - **A:** You can buy tickets directly through AllEvents.in. Many events offer online booking with options for free, paid, and early-bird tickets.
- **Q**: What are the popular venues for Costume Contests Parties events in London?
  - **A:** Some popular venues hosting Costume Contests Parties events in London include Crown Pier, Dartmouth House, Bar Soho.
- **Q**: What is the price range for Costume Contests Parties events in London?
  - **A:** Prices for Costume Contests Parties events in London range from GBP 6 to GBP 66. Many events also offer free entry.
- **Q**: Who are the top organizers for Costume Contests Parties events in London?
  - **A:** Popular organizers hosting Costume Contests Parties events in London include The Pulse Hub, London Province of Mark Master Masons, Suzanne Asphall.
- **Q**: Are there any online Costume Contests Parties events available?
  - **A:** Yes, many Costume Contests Parties events are available online. You can filter for virtual events on AllEvents.in to attend from anywhere.
- **Q**: How can I get notified about new Costume Contests Parties events in London?
  - **A:** Follow the Costume Contests Parties category on AllEvents.in to get notified when new Costume Contests Parties events are listed in London.

## Category Banner

- **Banner Image**: https://cdn2.allevents.in/transup/79/d31345f09b450d8bed9e1eace20f5b/Halloween-costume-contests.jpg

## Costume Parties from nearby cities

- [Costume Parties in Carshalton](https://allevents.in/carshalton/costume-parties)
- [Costume Parties in Barnet](https://allevents.in/barnet-en/costume-parties)