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Marriott St. Louis Grand

Event Spaces

Host impactful meetings and corporate gatherings in 55,000 square feet of flexible conference facilities at Marriott St. Louis Grand. Enjoy valet parking, historic ballrooms, floor-to-ceiling windows, natural lighting, catering and on-site car rentals, along with beautifully appointed rooms and suites.

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Grand New St. Louis Meeting Rooms

Expect excellence in our dynamic meeting rooms and conference spaces. Whether it's the elegant décor and air walls in our Landmark Ballroom, or the four stunning electronic reader boards in the ballroom complex and lobby, our St. Louis event facilities incorporate modern style with maximum functionality.

St. Louis Event Space Highlights

Blending historic charm with sleek modern style, our St. Louis hotel offers 55,000 square feet of elegant meeting and conference space, including:

  • 36 rooms with seating for 10 to 2,500 guests
  • One of the largest event facilities in St. Louis, our Majestic Ballroom offers 20,000 square feet of space with panoramic downtown views
  • Enjoy natural atrium lighting in the pre-function area of our Gateway Level meeting room
  • The magnificent Landmark Ballroom encompasses 11,000 square feet of grandeur
  • Our Crystal Ballroom offers spectacular city views and 4,685 square feet
  • The Crystal Ballroom, Statler Room and Washington Ballroom are ideal for social occasions
  • Ideal for smaller receptions and gatherings, our Washington Ballroom boasts a view of Washington Avenue
  • Semi-private dining space can host up to 45 people and is available off of the Great Room


Options For Your Larger Events In St. Louis

If you require an even larger venue than our most expansive ballroom, please explore these options adjacent to our hotel:

  • The Americas Center Convention Center
  • Executive Conference Center
  • Ferrara Theatre
  • Edward Jones Dome


Related Links

View Floor Plans & Capacity Chart

Floor Plan Coloring Tool

Stacked Floor Plans


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