Chicago Marriott Oak Brook

Floor Plans & Capacity Chart

Event Space in Oak Brook, IL

Event Space in Oak Brook, IL

Hotel for Chicago Corporate Events

Floor Plans

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Capacity Chart

An overview of our event spaces View Capacity Chart

Planning Tools

Planning Guide & Tools

Chicago Marriott® Oak Brook

1401 West 22nd Street Oak Brook, Illinois 60523 USA

  • Phone:  1-630-573-8555
  • Fax :  1-630-573-1026
  • Sales:  1-630-573-8555 ext. 6614
  • Toll-free:  1-800-228-9290

Oak Brook Hotel with Event Catering

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Reservations by Phone

To make reservations by phone, call 1-800-228-9290 in the USA and Canada (or any of our worldwide reservation telephone numbers ).

Contact us for Assistance

  • Sales phone:
  • 1-630-573-8555 ext. 6614
  • Sales fax:
  • 1-630-573-9277

Or, contact your nearest global sales office.

QuickGroupSM
Booking Made Easy

Reserve 10-25 rooms
at this hotel

Free Meeting & Event Estimates

Submit RFP for event space and/or more than 25 guest rooms at this hotel


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