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Hilton Chicago/Oak Brook Suites

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Meetings and events

Our event venues include ornate ballrooms, boardrooms with built-in TVs, and flexible function spaces. Our expert planners are on hand to assist with every detail.

  • Total event space
    30,685sq. ft.
  • Largest room setup
    19,082sq. ft.
  • Meeting rooms
  • Guest rooms

Capacity chart

Chart displays number of guests per room layout.

Event Room NameBanquetConferenceSquareReceptionSchool RoomTheatreU-Shape
Grand BallroomSquare Feet: 19,0822200000110020000
Grand Ballroom FoyerSquare Feet: 8,100000600000
Terrace RoomSquare Feet: 5,734482005004825000
Venetian RoomSquare Feet: 4,5123940002504000
Brook RoomSquare Feet: 4,418384004002504000
Oak RoomSquare Feet: 4,4183840002504000
Crystal RoomSquare Feet: 4,0802400002253750
Venetian Room ISquare Feet: 2,256192002001252000
Venetian Room IISquare Feet: 2,256192002001252000
English RoomSquare Feet: 2,20960000000
French RoomSquare Feet: 2,20960000000
Oak Room ISquare Feet: 2,209192002001252000
Oak Room IISquare Feet: 2,209192002001252000
Drury A and BSquare Feet: 1,2001204040906013035
Crystal Room ISquare Feet: 9606000060750
Crystal Room IISquare Feet: 9606000060750
Crystal Room IIISquare Feet: 7445000045600
Crystal Room IVSquare Feet: 7445000045600
Lane RoomSquare Feet: 72050283570457030
The ConradSquare Feet: 72001200000
Water TowerSquare Feet: 70001620016016
Drury BSquare Feet: 67540223050365024
Drury ASquare Feet: 52540161635304012
Executive BoardroomSquare Feet: 43701200000