Skip to content
Embassy Suites by Hilton Chicago O'Hare Rosemont
Meetings and events
Host and event with up to 600 guests with the help of our expert planners and A/V staff. Our venues include pillarless ballrooms, conference suites, and the seven-story Garden Atrium.
- Total event space7,730sq. ft.
- Largest room setup5,100sq. ft.
- Meeting rooms11
- Guest rooms294
Reserve hotel rooms
Instantly reserve between 10-25 hotel rooms for your group. Your guests can pay for their rooms later.
Host an event
Submit your event details to find out what we can offer.
Create an attendee website
Build a free custom page and share the link with your guests so they can book their rooms.
Capacity chart
Chart displays number of guests per room layout.
| Event Room Name | Banquet | Conference | Square | Reception | School Room | Theatre | U-Shape |
|---|---|---|---|---|---|---|---|
| Salon BallroomSquare Feet: 5,100 | 350 | - | - | 600 | 325 | 600 | - |
| Salon ABCDSquare Feet: 3,816 | 240 | - | - | 450 | 200 | 420 | - |
| Salon CDEFSquare Feet: 3,816 | 240 | - | - | 450 | 200 | 420 | - |
| Salon ABCSquare Feet: 2,544 | 160 | - | 75 | 350 | 140 | 300 | 55 |
| Salon CDSquare Feet: 2,544 | 160 | - | - | 350 | 140 | 300 | - |
| Salon DEFSquare Feet: 2,544 | 160 | - | 75 | 350 | 140 | 300 | - |
| Walden RoomSquare Feet: 1,404 | 90 | 40 | 50 | 100 | 70 | 150 | 45 |
| Salon ABSquare Feet: 1,272 | 80 | 40 | 42 | 100 | 70 | 150 | 36 |
| Salon CSquare Feet: 1,272 | 80 | 40 | 42 | 100 | 70 | 150 | 36 |
| Salon DSquare Feet: 1,272 | 80 | 40 | 42 | 100 | 70 | 150 | 36 |
| Salon EFSquare Feet: 1,272 | 80 | 40 | 42 | 100 | 70 | 150 | 36 |
| Salon ASquare Feet: 636 | 40 | 20 | 18 | 50 | 27 | 60 | 18 |
| Salon BSquare Feet: 636 | 40 | 20 | 18 | 50 | 27 | 60 | 18 |
| Salon ESquare Feet: 636 | 40 | 20 | 18 | 50 | 27 | 60 | 18 |
| Salon FSquare Feet: 636 | 40 | 20 | 18 | 50 | 27 | 60 | 18 |
| Double Executive Conference SuiteSquare Feet: 432 | - | 18 | - | - | - | - | - |
| Boardroom EastSquare Feet: 325 | - | 12 | - | - | - | - | - |
| Boardroom WestSquare Feet: 325 | - | 12 | - | - | - | - | - |
| Executive Conference SuiteSquare Feet: 156 | - | 8 | - | - | - | - | - |
| Pre-AssemblySquare Feet: 1,716 | - | - | - | 300 | - | - | - |