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Courtyard by Marriott Sejong

Courtyard by Marriott Sejong

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+82 44-2514000
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DATES (1 NIGHT) NIGHTS)
Flexible in
S M T W T F S
Number of Nights
1
Rooms & Guests
Maximum 8 guests per room
Rooms
(Max: 3 Rooms/person)
1
Adults
(Max: 8 total guests/room)
1
Children
(Max: 8 total guests/room)
0
AGE OF CHILDREN (REQUIRED)
Special Rates
  • GrandBallroom - Lobby
Credit Card
Earn 3 Free Nights + 50,000 Bonus Points
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Events

Start Planning Your Meetings or Events Here

Tell us about your event, then we'll contact you and plan it together

Start Your Plan Here

9

Event Rooms

752 SQ MT

Total Event Space

300

Capacity Largest Space
Capacity Chart | Floor Plans | Equipment and Services

Meeting and Events

Take advantage of nine sophisticated Sejong City meeting rooms with modern A/V equipment

Our Grand Sejong, SI, Ballroom venue accommodates 240 banquet-style and 260 theatre-style guests
Our meetings planner supports Sejong City meeting events with setup, décor, and on-site coordination
Stay connected in our Sejong City meeting rooms with free high-speed Wi-Fi
Selected event spaces support Sejong City meetings with VIP waiting rooms and breakout lounges.
Book 10 or more rooms for guests traveling to Sejong SI to get our meeting group rate

Weddings and Occasions

Experience refined celebrations at Sejong wedding venues with premium spaces and hotel-style service

The Pyebaek Room and spacious Bridal Room offer Sejong City meeting venues for elegant weddings
Enhance your wedding with a package, which includes venue, catering, décor and accommodation
Plan flawless weddings in our elegant and versatile indoor Sejong City meeting rooms
Welcome guests to our Sejong wedding venue with exclusive group rates when booking 10 or more rooms
Take advantage of VIP rooms at our Sejong wedding venue, arranged for the bride and groom's family
private dining austin
Rewarding Travel from Start to Finish
Earn up to 60,000 points per qualified event with Marriott Bonvoy Events. Elite members earn more with bonus points.
See how we're rewarding events

Please note: all room sizes are approximate.

Feet Meters
Meeting Room Dimensions (LxWxH) Area (sq.ft) Theater Schoolroom Conference U-Shape Reception Banquet
Meeting Room 5 22.6x24x10.5 542.2 40 24 - 18 - 40
Meeting Room 8 22.6x24x10.5 542.2 40 18 - 18 - 40
Meeting Room 6 23x24x10.5 550 40 24 - 18 - 40
Meeting Room 7 14.1x24x10.5 337.9 16 12 - 12 - 20
Grand Ballroom B 53.8x36.1x15.1 1941.8 180 90 - 48 150 120
Grand Ballroom A 53.8x36.1x15.1 1941.8 180 90 - 48 150 120
Meeting Room 4 23.6x20.3x10.5 480.5 48 24 - 18 - 20
Meeting Room 3 24.6x20.3x10.5 500.5 48 24 - 18 - 20
Meeting Room 2 23.3x20.3x10.5 473.8 18 18 - 32 - 20
Meeting Room 1 36.1x20.3x10.5 734.1 64 30 - 24 - 30
Grand Ballroom 73.2x53.8x15.1 3936.6 260 135 96 96 300 240
Meeting Room 7 + 8 36.7x24x10.5 880.1 59 33 - 33 - 60
Meeting Room 5 + 6 45.6x24x10.5 1092.2 83 45 - 36 - 80
Foyer 1 24.6x20.3x8.9 495.1 - - - - - -
Foyer 2 24.6x25.3x8.9 615.7 - - - - - -
Meeting Room 3 + 4 48.2x20.3x10.5 981 88 48 - 36 - 40
Meeting Room 5
Dimensions (LxWxH)
22.6x24x10.5
Area (sq.ft)
542.2
Theater
40
Schoolroom
24
Conference
-
U-Shape
18
Reception
-
Banquet
40
Meeting Room 8
Dimensions (LxWxH)
22.6x24x10.5
Area (sq.ft)
542.2
Theater
40
Schoolroom
18
Conference
-
U-Shape
18
Reception
-
Banquet
40
Meeting Room 6
Dimensions (LxWxH)
23x24x10.5
Area (sq.ft)
550
Theater
40
Schoolroom
24
Conference
-
U-Shape
18
Reception
-
Banquet
40
Meeting Room 7
Dimensions (LxWxH)
14.1x24x10.5
Area (sq.ft)
337.9
Theater
16
Schoolroom
12
Conference
-
U-Shape
12
Reception
-
Banquet
20
Grand Ballroom B
Dimensions (LxWxH)
53.8x36.1x15.1
Area (sq.ft)
1941.8
Theater
180
Schoolroom
90
Conference
-
U-Shape
48
Reception
150
Banquet
120
Grand Ballroom A
Dimensions (LxWxH)
53.8x36.1x15.1
Area (sq.ft)
1941.8
Theater
180
Schoolroom
90
Conference
-
U-Shape
48
Reception
150
Banquet
120
Meeting Room 4
Dimensions (LxWxH)
23.6x20.3x10.5
Area (sq.ft)
480.5
Theater
48
Schoolroom
24
Conference
-
U-Shape
18
Reception
-
Banquet
20
Meeting Room 3
Dimensions (LxWxH)
24.6x20.3x10.5
Area (sq.ft)
500.5
Theater
48
Schoolroom
24
Conference
-
U-Shape
18
Reception
-
Banquet
20
Meeting Room 2
Dimensions (LxWxH)
23.3x20.3x10.5
Area (sq.ft)
473.8
Theater
18
Schoolroom
18
Conference
-
U-Shape
32
Reception
-
Banquet
20
Meeting Room 1
Dimensions (LxWxH)
36.1x20.3x10.5
Area (sq.ft)
734.1
Theater
64
Schoolroom
30
Conference
-
U-Shape
24
Reception
-
Banquet
30
Grand Ballroom
Dimensions (LxWxH)
73.2x53.8x15.1
Area (sq.ft)
3936.6
Theater
260
Schoolroom
135
Conference
96
U-Shape
96
Reception
300
Banquet
240
Meeting Room 7 + 8
Dimensions (LxWxH)
36.7x24x10.5
Area (sq.ft)
880.1
Theater
59
Schoolroom
33
Conference
-
U-Shape
33
Reception
-
Banquet
60
Meeting Room 5 + 6
Dimensions (LxWxH)
45.6x24x10.5
Area (sq.ft)
1092.2
Theater
83
Schoolroom
45
Conference
-
U-Shape
36
Reception
-
Banquet
80
Foyer 1
Dimensions (LxWxH)
24.6x20.3x8.9
Area (sq.ft)
495.1
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Foyer 2
Dimensions (LxWxH)
24.6x25.3x8.9
Area (sq.ft)
615.7
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Meeting Room 3 + 4
Dimensions (LxWxH)
48.2x20.3x10.5
Area (sq.ft)
981
Theater
88
Schoolroom
48
Conference
-
U-Shape
36
Reception
-
Banquet
40
Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
Meeting Room 5 6.9x7.3x3.2 50.37 40 24 - 18 - 40
Meeting Room 8 6.9x7.3x3.2 50.37 40 18 - 18 - 40
Meeting Room 6 7.0x7.3x3.2 51.1 40 24 - 18 - 40
Meeting Room 7 4.3x7.3x3.2 31.39 16 12 - 12 - 20
Grand Ballroom B 16.4x11.0x4.6 180.4 180 90 - 48 150 120
Grand Ballroom A 16.4x11.0x4.6 180.4 180 90 - 48 150 120
Meeting Room 4 7.2x6.2x3.2 44.64 48 24 - 18 - 20
Meeting Room 3 7.5x6.2x3.2 46.5 48 24 - 18 - 20
Meeting Room 2 7.1x6.2x3.2 44.02 18 18 - 32 - 20
Meeting Room 1 11.0x6.2x3.2 68.2 64 30 - 24 - 30
Grand Ballroom 22.3x16.4x4.6 365.72 260 135 96 96 300 240
Meeting Room 7 + 8 11.2x7.3x3.2 81.76 59 33 - 33 - 60
Meeting Room 5 + 6 13.9x7.3x3.2 101.47 83 45 - 36 - 80
Foyer 1 7.5x6.2x2.7 46.0 - - - - - -
Foyer 2 7.5x7.7x2.7 57.2 - - - - - -
Meeting Room 3 + 4 14.7x6.2x3.2 91.14 88 48 - 36 - 40
Meeting Room 5
Dimensions (LxWxH)
6.9x7.3x3.2
Area (sq.mt)
50.37
Theater
40
Schoolroom
24
Conference
-
U-Shape
18
Reception
-
Banquet
40
Meeting Room 8
Dimensions (LxWxH)
6.9x7.3x3.2
Area (sq.mt)
50.37
Theater
40
Schoolroom
18
Conference
-
U-Shape
18
Reception
-
Banquet
40
Meeting Room 6
Dimensions (LxWxH)
7.0x7.3x3.2
Area (sq.mt)
51.1
Theater
40
Schoolroom
24
Conference
-
U-Shape
18
Reception
-
Banquet
40
Meeting Room 7
Dimensions (LxWxH)
4.3x7.3x3.2
Area (sq.mt)
31.39
Theater
16
Schoolroom
12
Conference
-
U-Shape
12
Reception
-
Banquet
20
Grand Ballroom B
Dimensions (LxWxH)
16.4x11.0x4.6
Area (sq.mt)
180.4
Theater
180
Schoolroom
90
Conference
-
U-Shape
48
Reception
150
Banquet
120
Grand Ballroom A
Dimensions (LxWxH)
16.4x11.0x4.6
Area (sq.mt)
180.4
Theater
180
Schoolroom
90
Conference
-
U-Shape
48
Reception
150
Banquet
120
Meeting Room 4
Dimensions (LxWxH)
7.2x6.2x3.2
Area (sq.mt)
44.64
Theater
48
Schoolroom
24
Conference
-
U-Shape
18
Reception
-
Banquet
20
Meeting Room 3
Dimensions (LxWxH)
7.5x6.2x3.2
Area (sq.mt)
46.5
Theater
48
Schoolroom
24
Conference
-
U-Shape
18
Reception
-
Banquet
20
Meeting Room 2
Dimensions (LxWxH)
7.1x6.2x3.2
Area (sq.mt)
44.02
Theater
18
Schoolroom
18
Conference
-
U-Shape
32
Reception
-
Banquet
20
Meeting Room 1
Dimensions (LxWxH)
11.0x6.2x3.2
Area (sq.mt)
68.2
Theater
64
Schoolroom
30
Conference
-
U-Shape
24
Reception
-
Banquet
30
Grand Ballroom
Dimensions (LxWxH)
22.3x16.4x4.6
Area (sq.mt)
365.72
Theater
260
Schoolroom
135
Conference
96
U-Shape
96
Reception
300
Banquet
240
Meeting Room 7 + 8
Dimensions (LxWxH)
11.2x7.3x3.2
Area (sq.mt)
81.76
Theater
59
Schoolroom
33
Conference
-
U-Shape
33
Reception
-
Banquet
60
Meeting Room 5 + 6
Dimensions (LxWxH)
13.9x7.3x3.2
Area (sq.mt)
101.47
Theater
83
Schoolroom
45
Conference
-
U-Shape
36
Reception
-
Banquet
80
Foyer 1
Dimensions (LxWxH)
7.5x6.2x2.7
Area (sq.mt)
46.0
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Foyer 2
Dimensions (LxWxH)
7.5x7.7x2.7
Area (sq.mt)
57.2
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Meeting Room 3 + 4
Dimensions (LxWxH)
14.7x6.2x3.2
Area (sq.mt)
91.14
Theater
88
Schoolroom
48
Conference
-
U-Shape
36
Reception
-
Banquet
40
Banquet
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Conference and Hollow Square
Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.
E-Shape, U-Shape and T-Shape
Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.
Theater
Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.
Reception
Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.
Schoolroom or Classroom
The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.
Ovals and Rounds
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.

Audio-Visual Equipment

  • LCD Panel
  • LCD Projector
  • Microphone
  • TV
  • TV Production Service Provider
  • Teleconferencing
  • Videoconferencing

Event Equipment & Supplies

  • Blackboards
  • Direction Signs
  • Easels
  • Flip Chart & Markers
  • Installed Stage
  • Lobby Bulletin Board
  • Name Cards
  • Pens / Pencils / Notepad
  • Podium Lectern
  • Polling Devices
  • Portable Stage
  • Spotlights
  • Stack Chairs
  • Tables
  • Wall Charts

Business Services

  • Computers
  • Copy Service
  • Printers

Frequently Asked Questions

Courtyard by Marriott Sejong has 9 event rooms.

The largest capacity event room is the Grand Ballroom. It has a capacity of 300.

Yes, Courtyard by Marriott Sejong provides wedding services.

To book a meeting or event at Courtyard by Marriott Sejong click here

COURTYARD® BY MARRIOTT® SEJONG

Overview Photos Rooms Dining Experiences Events

Business Information:

Courtyard by Marriott Sejong | SaekyungHotel Co.,Ltd | Representative Name: yang byoung ok | Business Registration Number: 231-88-02712 | Telecommunications Sales Registration Number: 2023-SejongAreum-0273 | Address: 6, Dasom 3-ro, Sejong-si, Republic of Korea | Tel: +82 44-251-4000 | E-mail: cy.cjjcy.reservations@courtyard.com | Business Information Disclosure: http://www.ftc.go.kr/bizCommPop.do?wrkr_no=2318802712 | Hosting Provider: Marriott International

© 1996 – 2026 Marriott International, Inc. All rights reserved. Marriott Proprietary Information

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