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Chicago Marriott Oak Brook

1401 West 22nd Street  Oak Brook  Illinois  60523  USA 
Sales Phone:
+1-630-573-8555
Sales Fax:
+1-630-573-9277

Or Contact Your Nearest Global Sales Office

Meetings & Events

  • Plan your event at one of the most exceptional hotels near the convention center in Oak Brook.
  • This Oak Brook business hotel offers a corporate training facility near major corporations.
  • Our meeting space in Oak Brook boasts flexible seating arrangements and sophisticated equipment.
  • The flexible, 11,040-square-foot Oak Brook meeting space splits into eight individual rooms.
  • Our business hotel in Oak Brook offers a convenient 24-hour business center and Wi-Fi access.
  • Download MeetingMatrix® Certified Diagrams software for professional meeting planning solutions.  

Equipment and Services

Business Equipment

  • Computers
  • Printers

High-speed Internet access

Meeting rooms: Wired, Wireless

Business Services

  • Copy service
  • Fax service
  • Fee for each additional page of outgoing fax
  • Full-service business center
  • Messenger service
  • Network/Internet printing
  • Notary public
  • Overnight delivery/pickup
  • Post/parcel
  • Translator

Meeting Equipment

  • 35 mm projector
  • AV equipment
  • CD player
  • Film projector
  • LCD Panel
  • LCD projector
  • Microphone
  • Overhead projector
  • Rear screen projection
  • Stage: installed
  • Stage: portable
  • TV
  • TV production service provider
  • Video camera
  • Walkie talkie radios

Meeting Services

  • AV technician
  • Carpenter
  • Copy service
  • Decorator
  • Electrician
  • Laborer
  • Locksmith
  • Photographer
  • Security guard
  • Videoconferencing
  • Specialty lighting

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Capacity Chart

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Meeting Room Dimensions (LxWxH) Area
(Sq. Feet )
Theater Schoolroom Conference U-Shape Reception Banquet
Oak Brook Room 1,100 40
Marquis Room 42x50x8 2,100 150 80 45 40 200 160
Ballroom Foyer 20x80x12 1,600
Oak Brook Ballroom (A-H) 138x80x17 11,040 1200 700 1250 1000
Salons A-D (combined) 93x80x17 7,440 900 500 1000 640
Salon A 45x80x17 3,600 350 200 55 350 320
Salon B 24x42x17 1,008 120 70 35 30 90 80
Salon C 24x42x17 1,008 120 70 35 30 90 80
Salon D 48x38x17 1,825 225 100 55 50 200 120
Salons B & C (combined) 48x42x17 2,015 250 120 60 55 225 160
Salons B, C & D (combined) 48x80x17 3,840 450 290 575 320
Foyer & Salons E-H (combined) 45x80x10 3,600 300 200 55 250 320
Salon E 25x22x10 550 45 20 20 20 40 40
Salon F 25x22x10 550 45 20 20 20 40 40
Salon G 25x22x10 550 45 20 20 20 40 40
Salon H 25x14x10 350 20 15 10 15 20 20
Villa Park 18x26x10 468 14
Wheaton 26x26x10 676 50 26 24 20 45 50
Westchester 26x26x10 676 50 26 24 20 45 50
Burr Ridge 14x24x10 336 12
La Grange 25x34x10 850 60 45 24 20 50 60
Lombard 25x25x10 625 50 26 24 20 45 50
Elmhurst 1 24x16x10 396 41 22 13 18 44 33
Elmhurst 2 24x22x10 556 58 31 18 18 61 46
Elmhurst 3 24x25x10 615 64 35 20 18 68 51
Elmhurst 4 24x26x10 640 67 36 21 18 71 53