Event Venues in Oak Brook, Illinois

5 venues in Oak Brook with published floor plans and capacity charts — 124 bookable event spaces in total, 207,216 sq ft of combined event area.

The largest capacity in Oak Brook is 1,500 guests at Hilton Chicago/Oak Brook Hills Resort & Conference Center. Every room below lists its dimensions, ceiling height and seated capacity by layout — banquet, theater, classroom and reception — so you can check a space fits before you enquire, then drag your own tables, stage and dance floor onto the plan in 2D or 3D, free.

• Hilton Chicago/Oak Brook Hills Resort & Conference Center

  46 event spaces · up to 1,500 guests · 81,861 sq ft

  Floor plans & capacities →

• DoubleTree by Hilton Hotel Chicago - Oak Brook

  36 event spaces · up to 575 guests · 53,657 sq ft

  Floor plans & capacities →

• Chicago Marriott Oak Brook

  26 event spaces · up to 1,250 guests · 48,014 sq ft

  Floor plans & capacities →

• The Drake Oak Brook, Autograph Collection

  16 event spaces · up to 660 guests · 23,684 sq ft

  Floor plans & capacities →

• Oak Brook Park District

  0 event spaces

  Floor plans & capacities →