Skip to main content
Menu close text
Marriott Logo
Marriott Logo
Help

Select a Language

English(US)

The St. Regis Chicago

The St. Regis Chicago

VIEW MAP VIEW MAP
+1 312-787-3447
Cancel
DATES (1 NIGHT) NIGHTS)
Flexible in
S M T W T F S
Number of Nights
1
Rooms & Guests
Maximum 8 guests per room
Rooms
(Max: 3 Rooms/person)
1
Adults
(Max: 8 total guests/room)
1
Children
(Max: 8 total guests/room)
0
AGE OF CHILDREN (REQUIRED)
Special Rates
  • Wedding Reception Venues Chicago
Credit Card
Earn 3 Free Nights + 50,000 Bonus Points
Learn More

Downtown Chicago’s Top Meetings & Events Venues

Events

Celebrating the modern connoisseur, the St. Regis brand is renowned for its tradition of innovation and commitment to impeccable service. Our wedding reception venues are looked after by a well-appointed team of professionals who will ensure your gatherings are curated to reflect your unique desires, capture the rich history of the brand, and set the stage for engaging events. Custom catering, precise technology, and inspiring event spaces in Chicago will captivate your audience.

8

Event Rooms

11533 SQ FT

Total Event Space

420

Capacity Largest Space
Capacity Chart | Floor Plans | Equipment and Services

Start Planning Your Meetings or Events Here

Tell us about your event, then we'll contact you and plan it together

Start Your Plan Here

The Art of Celebration

Experience the exceptional style and highly personalized service of a St. Regis event, where every detail can be customized to your preferences, creating a personalized celebration and a memorable experience for your guests.

Wedding Reception Venues Chicago
ballroom with classroom set-up
Boardroom with chicago skyline views
Chandelier decorated with flowers for wedding
3rd Floor Event Space
ballroom set up in u-shape style
Downtown Chicago luxury meeting space
Downtown Chicago meeting space
U shaped meeting room setup
Downtown Chicago Meetings - Classroom style
Outdoor Pre-function terrace with chicago skyline
ballroom set up in schoolroom style
    /

    The St. Regis Chicago Weddings

    Dedicated professionals at our luxury wedding venues in Chicago are committed to bringing your vision to life, customizing every detail of your big day to ensure your celebration is nothing short of exquisite. Here at The St. Regis Chicago, we understand that every love story is unique, and we take pride in creating an experience tailored to your individual style and taste.

    Take Your Wedding to New Heights

    A beacon of innovative style and modern glamour, The St. Regis Chicago represents a new standard for luxury events. Featuring soaring-height venue space and unrivaled bespoke service, the wedding of your dreams has found its perfect home in our Chicago wedding venues.

    Explore
    bride and groom on the sail boat with chicago view
    The Greatest Love Stories Begin Here.
    An iconic romance deserves a celebration. From a welcome reception atop the East Terrace to your ceremony in the Astor Ballroom, The St. Regis Chicago presents eight premier event spaces across three floors, offering unparalleled service & refined culinary fare for every moment of your special day.
    Astor Ballroom Ceremony

    Weddings and Occasions

    An exquisite event space in Chicago for your wedding, our Astor Ballroom accommodates 180 guests

    Our wedding reception venues in Chicago engage guests and inspire memorable moments
    The Hosts at our hotel with meeting rooms in Chicago ensure that each event is flawlessly executed
    Our Chicago wedding venues are captivating places to gather
    Bespoke and personal venues perfect for intimate rehearsal dinners to extravagant wedding receptions
    Passionate Hosts with Uncompromising Detail
    Our well-appointed team of professionals will ensure your gatherings are curated to reflect your unique desires, capture the rich history of the brand, and set the stage for engaging meetings & events. Custom catering, precise technology, and inspiring event spaces will captivate your audience.
    Boardroom with chicago skyline views

    Meetings and Events

    Receive special group rates when you book 10 or more rooms at our conference venue in Chicago

    Bespoke gatherings in the hotel's 5,000 square foot ballroom uphold a legacy of timeless traditions
    Our hotel with meeting rooms in Chicago offers floor-to-ceiling windows with unparalleled city views
    Luxuriate in a culinary journey rooted in refined local cuisine in our downtown Chicago event spaces
    Thoughtfully considered event spaces in Chicago invite guests to mix business and pleasure with ease
    Downtown Chicago event spaces create the unforgettable stories of today's cultural elite

    Offers & Packages

    View All Offers
    ballroom with crescent rounds

    Astor Ballroom

    Located on the main floor of the property, Astor Ballroom is a sprawling conference venue in Chicago outfitted with the latest audiovisual technology, offering an infinitely customizable space perfectly suited to bring your most dazzling visions to life. Curate customized menus with luxurious culinary offerings rooted in refined local cuisine. The Astor Ballroom measures 4,721 square feet with a 30-foot ceiling.

    Boardroom with chicago skyline views

    John Jacob Astor Boardroom

    Step into a harmonious blend of classical grandeur and contemporary finesse at our hotel with meeting rooms in Chicago. The rich detailing and meticulously crafted furnishings exude warmth and exclusivity, while picturesque views of Museum Campus beckon you to settle in and indulge in productive meetings.

    Downtown Chicago Meetings - Classroom style

    Meetings & Events Floor

    Our Meetings & Events Floor offers four executive meeting rooms all with floor-to-ceiling windows & expansive waterfront views. Enveloping it all is a harmonious balance of luxury, technology and functionality that creates an aspirational, yet comfortable place to gather.

    Feet Meters
    Meeting Room Dimensions (LxWxH) Area (sq.ft) Theater Schoolroom Conference U-Shape Reception Banquet
    Astor Ballroom 76.1x57.6x30.0 4721.0 420 243 66 80 350 240
    John Jacob Astor Boardroom 19.4x27.1x11.0 546.0 0 0 10 0 0 0
    Astor Ballroom Pre-Function 91.6x15.5x30.0 1370.0 0 0 0 0 180 40
    Third Floor Pre Function 103.9x21.4x11.0 2321.0 0 0 0 0 150 0
    Astor Ballroom I 58.6x36.8x30.0 2341.0 176 108 42 57 175 110
    Astor Ballroom II 58.6x40.6x30.0 2379.0 176 108 42 57 175 110
    Rockefeller 42.3x21.9x11.0 1157.0 72 36 30 33 70 50
    Carnegie 26.4x27.1x11.0 713.0 48 36 18 27 48 40
    Morgan 29.4x27.1x11.0 783.0 50 36 18 27 50 40
    St. Regis Terrace 41.0x66.0x- 2706.0 0 0 0 0 160 80
    Library 18.0x24.0x10.6 432.0 0 0 0 0 33 30
    Drawing Room 19.0x25.0x10.0 475.0 0 0 0 0 35 35
    Astor Ballroom
    Dimensions (LxWxH)
    76.1x57.6x30.0
    Area (sq.ft)
    4721.0
    Theater
    420
    Schoolroom
    243
    Conference
    66
    U-Shape
    80
    Reception
    350
    Banquet
    240
    John Jacob Astor Boardroom
    Dimensions (LxWxH)
    19.4x27.1x11.0
    Area (sq.ft)
    546.0
    Theater
    0
    Schoolroom
    0
    Conference
    10
    U-Shape
    0
    Reception
    0
    Banquet
    0
    Astor Ballroom Pre-Function
    Dimensions (LxWxH)
    91.6x15.5x30.0
    Area (sq.ft)
    1370.0
    Theater
    0
    Schoolroom
    0
    Conference
    0
    U-Shape
    0
    Reception
    180
    Banquet
    40
    Third Floor Pre Function
    Dimensions (LxWxH)
    103.9x21.4x11.0
    Area (sq.ft)
    2321.0
    Theater
    0
    Schoolroom
    0
    Conference
    0
    U-Shape
    0
    Reception
    150
    Banquet
    0
    Astor Ballroom I
    Dimensions (LxWxH)
    58.6x36.8x30.0
    Area (sq.ft)
    2341.0
    Theater
    176
    Schoolroom
    108
    Conference
    42
    U-Shape
    57
    Reception
    175
    Banquet
    110
    Astor Ballroom II
    Dimensions (LxWxH)
    58.6x40.6x30.0
    Area (sq.ft)
    2379.0
    Theater
    176
    Schoolroom
    108
    Conference
    42
    U-Shape
    57
    Reception
    175
    Banquet
    110
    Rockefeller
    Dimensions (LxWxH)
    42.3x21.9x11.0
    Area (sq.ft)
    1157.0
    Theater
    72
    Schoolroom
    36
    Conference
    30
    U-Shape
    33
    Reception
    70
    Banquet
    50
    Carnegie
    Dimensions (LxWxH)
    26.4x27.1x11.0
    Area (sq.ft)
    713.0
    Theater
    48
    Schoolroom
    36
    Conference
    18
    U-Shape
    27
    Reception
    48
    Banquet
    40
    Morgan
    Dimensions (LxWxH)
    29.4x27.1x11.0
    Area (sq.ft)
    783.0
    Theater
    50
    Schoolroom
    36
    Conference
    18
    U-Shape
    27
    Reception
    50
    Banquet
    40
    St. Regis Terrace
    Dimensions (LxWxH)
    41.0x66.0x-
    Area (sq.ft)
    2706.0
    Theater
    0
    Schoolroom
    0
    Conference
    0
    U-Shape
    0
    Reception
    160
    Banquet
    80
    Library
    Dimensions (LxWxH)
    18.0x24.0x10.6
    Area (sq.ft)
    432.0
    Theater
    0
    Schoolroom
    0
    Conference
    0
    U-Shape
    0
    Reception
    33
    Banquet
    30
    Drawing Room
    Dimensions (LxWxH)
    19.0x25.0x10.0
    Area (sq.ft)
    475.0
    Theater
    0
    Schoolroom
    0
    Conference
    0
    U-Shape
    0
    Reception
    35
    Banquet
    35
    Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
    Astor Ballroom 23.2x17.6x9.1 438.6 420 243 66 80 350 240
    John Jacob Astor Boardroom 5.9x8.3x3.4 50.7 0 0 10 0 0 0
    Astor Ballroom Pre-Function 27.9x4.7x9.1 127.3 0 0 0 0 180 40
    Third Floor Pre Function 31.7x6.5x3.4 215.6 0 0 0 0 150 0
    Astor Ballroom I 17.9x11.2x9.1 217.5 176 108 42 57 175 110
    Astor Ballroom II 17.9x12.4x9.1 221 176 108 42 57 175 110
    Rockefeller 12.9x6.7x3.4 107.5 72 36 30 33 70 50
    Carnegie 8x8.3x3.4 66.2 48 36 18 27 48 40
    Morgan 9x8.3x3.4 72.7 50 36 18 27 50 40
    St. Regis Terrace 12.5x20.1x- 251.4 0 0 0 0 160 80
    Library 5.5x7.3x3.2 40.1 0 0 0 0 33 30
    Drawing Room 5.8x7.6x3 44.1 0 0 0 0 35 35
    Astor Ballroom
    Dimensions (LxWxH)
    23.2x17.6x9.1
    Area (sq.mt)
    438.6
    Theater
    420
    Schoolroom
    243
    Conference
    66
    U-Shape
    80
    Reception
    350
    Banquet
    240
    John Jacob Astor Boardroom
    Dimensions (LxWxH)
    5.9x8.3x3.4
    Area (sq.mt)
    50.7
    Theater
    0
    Schoolroom
    0
    Conference
    10
    U-Shape
    0
    Reception
    0
    Banquet
    0
    Astor Ballroom Pre-Function
    Dimensions (LxWxH)
    27.9x4.7x9.1
    Area (sq.mt)
    127.3
    Theater
    0
    Schoolroom
    0
    Conference
    0
    U-Shape
    0
    Reception
    180
    Banquet
    40
    Third Floor Pre Function
    Dimensions (LxWxH)
    31.7x6.5x3.4
    Area (sq.mt)
    215.6
    Theater
    0
    Schoolroom
    0
    Conference
    0
    U-Shape
    0
    Reception
    150
    Banquet
    0
    Astor Ballroom I
    Dimensions (LxWxH)
    17.9x11.2x9.1
    Area (sq.mt)
    217.5
    Theater
    176
    Schoolroom
    108
    Conference
    42
    U-Shape
    57
    Reception
    175
    Banquet
    110
    Astor Ballroom II
    Dimensions (LxWxH)
    17.9x12.4x9.1
    Area (sq.mt)
    221
    Theater
    176
    Schoolroom
    108
    Conference
    42
    U-Shape
    57
    Reception
    175
    Banquet
    110
    Rockefeller
    Dimensions (LxWxH)
    12.9x6.7x3.4
    Area (sq.mt)
    107.5
    Theater
    72
    Schoolroom
    36
    Conference
    30
    U-Shape
    33
    Reception
    70
    Banquet
    50
    Carnegie
    Dimensions (LxWxH)
    8x8.3x3.4
    Area (sq.mt)
    66.2
    Theater
    48
    Schoolroom
    36
    Conference
    18
    U-Shape
    27
    Reception
    48
    Banquet
    40
    Morgan
    Dimensions (LxWxH)
    9x8.3x3.4
    Area (sq.mt)
    72.7
    Theater
    50
    Schoolroom
    36
    Conference
    18
    U-Shape
    27
    Reception
    50
    Banquet
    40
    St. Regis Terrace
    Dimensions (LxWxH)
    12.5x20.1x-
    Area (sq.mt)
    251.4
    Theater
    0
    Schoolroom
    0
    Conference
    0
    U-Shape
    0
    Reception
    160
    Banquet
    80
    Library
    Dimensions (LxWxH)
    5.5x7.3x3.2
    Area (sq.mt)
    40.1
    Theater
    0
    Schoolroom
    0
    Conference
    0
    U-Shape
    0
    Reception
    33
    Banquet
    30
    Drawing Room
    Dimensions (LxWxH)
    5.8x7.6x3
    Area (sq.mt)
    44.1
    Theater
    0
    Schoolroom
    0
    Conference
    0
    U-Shape
    0
    Reception
    35
    Banquet
    35
    Banquet
    Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
    Conference and Hollow Square
    Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.
    E-Shape, U-Shape and T-Shape
    Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.
    Theater
    Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.
    Reception
    Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.
    Schoolroom or Classroom
    The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.
    Ovals and Rounds
    Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.

    Audio-Visual Equipment

    • PA System
    • TV
    • Teleconferencing
    • Videoconferencing
    • Walkie Talkies

    Event Equipment & Supplies

    • Easels
    • Flip Chart & Markers
    • Pens / Pencils / Notepad
    • Podium Lectern
    • Portable Stage
    • Spotlights
    • Stack Chairs
    • Tables
    • Wall Charts

    Business Services

    • Computers
    • Printers

    Frequently Asked Questions

    The St. Regis Chicago has 8 event rooms.

    The largest capacity event room is the Astor Ballroom. It has a capacity of 420.

    Yes, The St. Regis Chicago provides wedding services.

    To book a meeting or event at The St. Regis Chicago click here

    © 1996 – 2026 Marriott International, Inc. All rights reserved. Marriott Proprietary Information

    English
    Careers Opens a new window Terms of Use Program Terms & Conditions Privacy Center Digital Accessibility Sustainability in the Supply Chain Site Map Hotel Site Map Help Opens a new window