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1401 WEST 22ND STREET | OAK BROOK | IL | 60523 | 630.537.8555

Chicago Marriott Oak Brook can accommodate up to 1,200 guests in its spectacular Oak Brook Ballroom. With experienced event planners to handle all of the details for your day special group rates on room blocks, this hotel's expert coordinators will ensure every detail is perfect.

The hotel offers multiple room options to host your wedding as well as event rentals, lighting and sound. Guests can take advantage of hotel amenities, such as an indoor pool and local favorite, 1401 West restaurant to provide eclectic cuisine and handcrafted cocktails.


Number of event spaces

11,040 (sq ft)

Largest event space


Largest Guest Capacity

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