Events

Start Planning your meetings or events here

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

9

Event Rooms

10757 SQ FT

Total Event Space

300

Capacity Largest Space

7

Breakout Rooms
Heiss Boardroom

Meeting and Events

Add historic sophistication to your next business meeting in our downtown St. Louis event spaces

Plan an event or gathering for up to 250 guests in 8,000 square feet of versatile meeting space Learn More
Host wedding receptions, meetings or galas set against downtown views from the Magnolia Ballroom
Pair the Heiss Boardroom with our mezzanine's pre-function space for intimate meetings of up to 40
Use the Wi-Fi and state-of-the-art AV technology in our event spaces to create efficient meetings
Exceptional catering menus and professional staff ensure your St. Louis event is a success

Weddings and Occasions

Create a picture-perfect wedding amid the historic elegance of our hotel near The Gateway Arch

Dream weddings don't just happen, they're planned. Marriott Certified Wedding Planners are trained to help. After completing demanding coursework, each Marriott Certified Wedding Planner is qualified to coordinate weddings of all types, including ethnic and military weddings. Relying on experience, training, tradition and old-fashioned intuition, Marriott Certified Wedding Planners can help you determine an overall vision for your wedding and help you execute each detail. That includes setting an event budget; deciding on a menu; arranging table settings; and finding florists, photographers, a band and other entertainment for the big day.
Chic interiors of our reception venues create a glamorous setting for an unforgettable event Learn More
Up to 250 guests can enjoy the lively views of downtown St. Louis, from the Magnolia Ballroom Learn More
Our inviting restaurant, Robie's, offers a cozy reception venue for more intimate weddings Learn More
Our event planners work with you to create a wedding or reception that reflects your personality
Explore exceptional catering options and allow our planners to design an exceptional menu
Private dining room
Rewarding Travel from start to Finish
Earn up to 60,000 points per qualified event with Marriott Bonvoy Events. Elite members earn more with bonus points.

Please note: all room sizes are approximate.

Meeting Room Dimensions (LxWxH) Area (sq.ft) Theater Schoolroom Conference U-Shape Reception Banquet
Magnolia Ballroom 98x45x12 4426 250 200 100 80 300 220
Magnolia Ballroom A 25x17x12 423 30 24 26 20 28 24
Magnolia Ballroom B 48x33x12 1596 94 94 50 44 106 100
Magnolia Ballroom C 28x30x12 845 32 30 28 22 40 40
Magnolia Ballroom D 46x21x12 992 60 54 30 24 66 60
Magnolia Ballroom Pre-Function 25x30x12 750 40 20 12 10 30 30
Heiss Boardroom 33x18x9 587 - - 16 - 39 -
Julia King 31x16x9 525 35 18 20 15 35 24
Truman Room 32x20x9 613 50 36 25 20 40 40
Magnolia Ballroom
Dimensions (LxWxH)
98x45x12
Area (sq.ft)
4426
Theater
250
Schoolroom
200
Conference
100
U-Shape
80
Reception
300
Banquet
220
Magnolia Ballroom A
Dimensions (LxWxH)
25x17x12
Area (sq.ft)
423
Theater
30
Schoolroom
24
Conference
26
U-Shape
20
Reception
28
Banquet
24
Magnolia Ballroom B
Dimensions (LxWxH)
48x33x12
Area (sq.ft)
1596
Theater
94
Schoolroom
94
Conference
50
U-Shape
44
Reception
106
Banquet
100
Magnolia Ballroom C
Dimensions (LxWxH)
28x30x12
Area (sq.ft)
845
Theater
32
Schoolroom
30
Conference
28
U-Shape
22
Reception
40
Banquet
40
Magnolia Ballroom D
Dimensions (LxWxH)
46x21x12
Area (sq.ft)
992
Theater
60
Schoolroom
54
Conference
30
U-Shape
24
Reception
66
Banquet
60
Magnolia Ballroom Pre-Function
Dimensions (LxWxH)
25x30x12
Area (sq.ft)
750
Theater
40
Schoolroom
20
Conference
12
U-Shape
10
Reception
30
Banquet
30
Heiss Boardroom
Dimensions (LxWxH)
33x18x9
Area (sq.ft)
587
Theater
-
Schoolroom
-
Conference
16
U-Shape
-
Reception
39
Banquet
-
Julia King
Dimensions (LxWxH)
31x16x9
Area (sq.ft)
525
Theater
35
Schoolroom
18
Conference
20
U-Shape
15
Reception
35
Banquet
24
Truman Room
Dimensions (LxWxH)
32x20x9
Area (sq.ft)
613
Theater
50
Schoolroom
36
Conference
25
U-Shape
20
Reception
40
Banquet
40
Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
Magnolia Ballroom 29.9x13.7x3.7 411.2 250 200 100 80 300 220
Magnolia Ballroom A 7.6x5.2x3.7 39.3 30 24 26 20 28 24
Magnolia Ballroom B 14.6x10.1x3.7 148.3 94 94 50 44 106 100
Magnolia Ballroom C 8.5x9.1x3.7 78.5 32 30 28 22 40 40
Magnolia Ballroom D 14x6.4x3.7 92.2 60 54 30 24 66 60
Magnolia Ballroom Pre-Function 7.6x9.1x3.7 69.7 40 20 12 10 30 30
Heiss Boardroom 10.1x5.5x2.7 54.5 - - 16 - 39 -
Julia King 9.4x4.9x2.7 48.8 35 18 20 15 35 24
Truman Room 9.8x6.1x2.7 56.9 50 36 25 20 40 40
Magnolia Ballroom
Dimensions (LxWxH)
29.9x13.7x3.7
Area (sq.mt)
411.2
Theater
250
Schoolroom
200
Conference
100
U-Shape
80
Reception
300
Banquet
220
Magnolia Ballroom A
Dimensions (LxWxH)
7.6x5.2x3.7
Area (sq.mt)
39.3
Theater
30
Schoolroom
24
Conference
26
U-Shape
20
Reception
28
Banquet
24
Magnolia Ballroom B
Dimensions (LxWxH)
14.6x10.1x3.7
Area (sq.mt)
148.3
Theater
94
Schoolroom
94
Conference
50
U-Shape
44
Reception
106
Banquet
100
Magnolia Ballroom C
Dimensions (LxWxH)
8.5x9.1x3.7
Area (sq.mt)
78.5
Theater
32
Schoolroom
30
Conference
28
U-Shape
22
Reception
40
Banquet
40
Magnolia Ballroom D
Dimensions (LxWxH)
14x6.4x3.7
Area (sq.mt)
92.2
Theater
60
Schoolroom
54
Conference
30
U-Shape
24
Reception
66
Banquet
60
Magnolia Ballroom Pre-Function
Dimensions (LxWxH)
7.6x9.1x3.7
Area (sq.mt)
69.7
Theater
40
Schoolroom
20
Conference
12
U-Shape
10
Reception
30
Banquet
30
Heiss Boardroom
Dimensions (LxWxH)
10.1x5.5x2.7
Area (sq.mt)
54.5
Theater
-
Schoolroom
-
Conference
16
U-Shape
-
Reception
39
Banquet
-
Julia King
Dimensions (LxWxH)
9.4x4.9x2.7
Area (sq.mt)
48.8
Theater
35
Schoolroom
18
Conference
20
U-Shape
15
Reception
35
Banquet
24
Truman Room
Dimensions (LxWxH)
9.8x6.1x2.7
Area (sq.mt)
56.9
Theater
50
Schoolroom
36
Conference
25
U-Shape
20
Reception
40
Banquet
40
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
  • AV Technician
  • Wireless Internet
Event Services
  • Carpenter
  • Certified Meeting Planner
  • Decorator
  • Electrician
  • Event Lighting
  • Locksmith
  • Message Service
  • Photographer
  • Registration Service
  • Security Guards
Event Equipment & Supplies
  • Blackboards
  • Direction Signs
  • Easels
  • Flip Chart & Markers
  • Installed Stage
  • Lobby Bulletin Board
  • Name Cards
  • Pens / Pencils / Notepad
  • Podium Lectern
  • Polling Devices
  • Portable Stage
  • Spotlights
  • Stack Chairs
  • Tables
  • Wall Charts
Business Services
  • Computers
  • Copy Service
  • Printers
Catering Services
  • Afternoon Break:$24.00 / Person
  • Coffee Break:$24.00 / Person
  • Continental Breakfast:$33.00 / Person
  • Dinner:$74.00 / Person
  • Full Breakfast:$76.00 / Person
  • Lunch:$52.00 / Person
  • Reception:$40.00 / Person

Magnolia Hotel St. Louis, a Tribute Portfolio Hotel