Meetings & Events
Meetings & EventsExplore our flexible spaces for groups, meetings, and events in Bangkok. Our nearly 600 square-meter Grand Ballroom can accommodate up to 700 guests, or be split into three breakout rooms. We have 14 venues for smaller groups, many with panoramic views from the 30th floor.
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For room blocks big and small, at all Hilton hotels and brands.
- 30 Meeting Rooms
- 533 Guest Rooms
- Total Event Space 4,037 square meters
- Largest Room Setup 592 square meters
Capacity Chart
| Event Room Name | Banquet | Conference | Square | Reception | School Room | Theatre | U-Shape |
|---|---|---|---|---|---|---|---|
| Grand Ballroom592 Square Meters | 450 | 306 | Not available | 700 | 399 | 696 | 108 |
| Grand Ballroom Foyer512 Square Meters | Not available | Not available | Not available | 370 | Not available | Not available | Not available |
| Skyline Multifunction Area483 Square Meters | Not available | Not available | Not available | 120 | Not available | Not available | Not available |
| ThreeSixty391 Square Meters | Not available | Not available | Not available | 160 | Not available | Not available | Not available |
| Thonburi Ballroom340 Square Meters | 180 | 180 | Not available | 350 | 180 | 380 | 75 |
| Ale House Multifunction282 Square Meters | Not available | Not available | Not available | 130 | Not available | Not available | Not available |
| Ballroom A - Grand Ballroom Section197 Square Meters | 120 | 84 | Not available | 230 | 105 | 165 | 50 |
| Ballroom B - Grand Ballroom Section197 Square Meters | 120 | 84 | Not available | 230 | 105 | 165 | 50 |
| Ballroom C - Grand Ballroom Section197 Square Meters | 120 | 84 | Not available | 230 | 105 | 165 | 50 |
| Thonburi Ballroom Foyer177 Square Meters | Not available | Not available | Not available | 120 | Not available | Not available | Not available |
| Amphitheatre97 Square Meters | Not available | Not available | Not available | Not available | Not available | 60 | Not available |
| Chao Phraya94 Square Meters | Not available | 16 | Not available | Not available | Not available | Not available | Not available |
| Amazon89 Square Meters | 40 | 20 | Not available | 30 | 36 | 60 | 24 |
| Yangtze89 Square Meters | 40 | 20 | Not available | 30 | 36 | 60 | 24 |
| Commune 171 Square Meters | 40 | 12 | Not available | 40 | 18 | 60 | 18 |
| Boardroom62 Square Meters | Not available | 12 | Not available | Not available | Not available | Not available | Not available |
| Danube62 Square Meters | 30 | 20 | Not available | 30 | 24 | 50 | 18 |
| Ganges62 Square Meters | 30 | 20 | Not available | 30 | 24 | 50 | 18 |
| Jasmine62 Square Meters | 40 | 20 | Not available | 30 | 36 | 50 | 24 |
| Lotus62 Square Meters | 40 | 20 | Not available | 30 | 36 | 50 | 24 |
| Mekong62 Square Meters | 30 | 20 | Not available | 30 | 24 | 50 | 18 |
| Mississippi62 Square Meters | 30 | 20 | Not available | 30 | 24 | 50 | 18 |
| Nile62 Square Meters | 30 | 20 | Not available | 30 | 24 | 50 | 18 |
| Orchid62 Square Meters | 40 | 20 | Not available | 30 | 36 | 50 | 24 |
| Seine62 Square Meters | 30 | 20 | Not available | 30 | 24 | 50 | 18 |
| Thames62 Square Meters | 30 | 20 | Not available | 30 | 24 | 50 | 18 |
| Commune 261 Square Meters | 30 | 16 | Not available | 30 | 24 | 42 | 18 |
| Commune 319 Square Meters | 10 | 8 | Not available | 15 | 6 | 18 | 10 |
| Commune 419 Square Meters | 10 | 8 | Not available | 15 | 6 | 18 | 10 |
| Commune 519 Square Meters | 10 | 8 | Not available | 15 | 6 | 18 | 10 |
| Commune 619 Square Meters | 10 | 8 | Not available | 15 | 6 | 18 | 10 |
Purposeful Meetings
Rooted in three guiding principles—gathering sustainably, nourishing the mind and body, and impacting local communities—Millennium Hilton Bangkok delivers events that are thoughtful, responsible, and engaging.
Through transparent sustainability reporting, climate-conscious culinary offerings, and strong collaborations with local partners, every gathering becomes an opportunity to make a difference.
Millennium Hilton Bangkok ensures that every event reflects a commitment to purpose, with low-waste, high engagement, and a deep connection to the community and environment.
Explore our meeting rooms and event spaces
Explore our meeting rooms and event spaces
Grand Ballroom
Step into a space where innovation meets elegance. The pillarless Grand Ballroom accommodates up to 700 guests, making it ideal for large-scale conferences, gala dinners, and stylish celebrations.
Equipped with immersive LED screens, dynamic lighting, and high-fidelity sound systems, the venue offers a versatile and impactful setting for any occasion. For added flexibility, the ballroom can also be divided into three separate sections, allowing for breakout sessions, multi-format events, or more intimate gatherings.
A spacious pre-function foyer complements the venue, providing an elegant welcome area perfect for registration, networking, or cocktail receptions.
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The Hilton Commune
Designed to inspire, The Hilton Commune is where collaboration and the power of individual creativity intersect. Equipped with versatile hybrid zones such as flexible ballrooms, an amphitheater, breakout areas, and collaborative spaces, as well as state-of-the-art technology and AV equipment, we cater to various needs, facilitating intimate brainstorming sessions and larger collaborative endeavors.
Thonburi Ballroom
This refined event zone offers 338 sq. m. of event space.
The ballroom features immersive LED displays, modern AV systems, and a dedicated pre-function area, ideal for conferences and social occasions.
Jasmine, Lotus, Orchid
JASMINE, LOTUS, and ORCHID, adjacent to the Thonburi Ballroom offer a total of 524 sq. m.
These rooms are perfect for breakout sessions and private meetings with a seamless flow across all spaces.
Hilton Meetings
Perched on the 30th floor, Hilton Meetings features 11 stylish rooms, each named after iconic rivers and designed to inspire focus and creativity.
The spaces are filled with natural light and offer panoramic skyline views of Bangkok and the Chao Phraya River—creating an energizing atmosphere for productive meetings.
Ideal for executive sessions, workshops, and intimate corporate gatherings, each room is equipped with AV technology to support seamless and professional experiences.
Hilton Honors Event Planner Program
Host your next meeting, celebration, or group event at Millennium Hilton Bangkok and earn Hilton Honors Points with every booking. Redeem your Points for luxurious stays, exclusive upgrades, or your next unforgettable getaway.
