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The St. Regis Chicago
AccommodationHotels/MotelsUp to 350 guests

The St. Regis Chicago

Chicago, Illinois· €€€€

401 E. Wacker Dr., Chicago, 60601, IL
OverviewSpacesPlanning & facilitiesSimilar

About this venue

Through architectural ingenuity and a shimmering homage to sky and water, the 101-story St. Regis Chicago, designed by award-winning architect Jeanne Gang, has changed Chicago’s iconic skyline. It is now the third tallest building in Chicago, the 10th tallest in the United States and the tallest building in the world designed by a female. This innovative architectural marvel is steeped in timeless tradition and is a prominent addition to the exquisite St. Regis brand. The waterfront hotel's luxurious guest rooms and suites reveal some of the city's revered downtown landmarks, including the Chicago River, Lake Michigan, Navy Pier, and Grant and Millennium Parks. All suite accommodations include signature St. Regis Butler Service. A place for collaborative gatherings and celebratory moments in the hotel's 5,000 square foot ballroom and 3,000 square feet of executive and pre-function space. The St. Regis Spa is an urban oasis evoking calming and sensory experiences. An expansive fitness center, indoor pool, and outdoor sundeck invite Guests to channel the city's energy at their own pace. The St. Regis Chicago upholds the city's reputation as a superb dining destination with signature restaurants. From coffee to drinks to fine dining, Guests can experience Chicago's most innovative cocktails and cuisine at the Japanese-inspired Miru or the Tuscan steakhouse, Tre Dita.

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At a glance

Destinaitor data

Core specs for The St. Regis Chicago.

Capacity
Up to 350 guests
Spaces
5 rooms
Largest room
4 721 m²
On-site rooms
192

Fit at a glance

The details a planner checks to confirm this venue can host their format.

Capacity

Up to 350 guests

Spaces

5 rooms

Largest room

4 721 m²

Theatre seating

350 seats

Banquet seating

250 seats

On-site rooms

192 rooms

On-site suites

33 suites

Your floor plan

Spaces & capacity

Destinaitor data · Jun 2026

How many people this venue seats in each room layout, from its own event-space data. Confirm exact figures for your floor plan.

Theatre350guests
Classroom275guests
Banquet250guests

Largest single room: 4 721 m² across 5 configurable spaces.

From the venue

Plan your event here

Destinaitor data

Practical details and facilities published on the venue's own website.

Listed facilities

Destinaitor data
5 meeting rooms

Bottom line

Is The St. Regis Chicago right for your event?

The St. Regis Chicago suits events that match its capacity and space profile in Chicago. Use the figures above to check your headcount and room needs, then confirm dates, setup and pricing directly.

Best for events around Up to 350 guests
Confirm exact room setups and ceiling heights for your floor plan
Check availability and a quote for your dates with the venue or the agent

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Sections marked Destinaitor data draw on the verified catalog; anything marked Sample is illustrative content pending verification. Confirm specifics with the venue.

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