Events

Start Planning your meetings or events here

19

Event Rooms

26716 SQ FT

Total Event Space

940

Capacity Largest Space

16

Breakout Rooms
Pre Function Area

Meeting and Events

Host a successful corporate event with us in one of our versatile Pittsburgh meeting spaces.

Our Grand Ballroom boasts 9,100 square feet of space & can seat up to 700 conference attendees.
Each of our meeting venues features modern audiovisual technology & high-speed internet access.
Our culinary team is on hand to prepare a delicious, customized menu for your corporate occasion.
Use our convenient hotel business center to take care of last-minute meeting needs.
Plan a corporate business trip & save when you take advantage of our Pittsburgh hotel deals.
Marquis Ballroom- Wedding Setup

Weddings and Occasions

Host the wedding you've always dreamed of here, in one of our elegant Pittsburgh wedding venues.

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.
With 27,000 square feet of flexible space, our hotel can accommodate parties & galas for up to 700.
Our outdoor green space offers a picturesque venue for outdoor wedding receptions, space for 300
Trust our event planners to assist you with every aspect of your special day here in Pittsburgh.
Enhance your reception with delicious catering, as well as state-of-the-art audiovisual facilities.
Host unforgettable galas, gatherings & graduation parties at our hotel near Duquesne University.

Downtown Pittsburgh Weddings

Look no further than the Pittsburgh Marriott City Center for all of your wedding needs. From stunning venues to expert planning services, we’ve got you covered.

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.

MANAGE YOUR EVENT WITH EASE

Manage event details, make real-time requests and connect with our staff - from the palm of your hand.

Please note: all room sizes are approximate.

Meeting Room Dimensions (LxWxH) Area (sq.ft) Theater Schoolroom Conference U-Shape Reception Banquet
Grand Ballroom 81x120x11.8 8831 940 453 0 0 740 600
Grand Ballroom Salon 1 31x24x11.8 624 70 30 21 18 40 50
Grand Ballroom Salon 2 75x41x11.8 2021 200 108 48 54 150 120
Grand Ballroom Salon 3 67x28x11.8 1676 180 99 60 51 150 120
Grand Ballroom Salon 4 67x31x11.8 1887 220 111 60 51 150 120
Grand Ballroom Salon 5 73x41x11.8 2029 200 108 48 54 150 120
Grand Ballroom Salon 6 31x24x11.8 631 70 30 21 18 40 50
Marquis Ballroom 70x88x11.8 5097 570 270 0 0 390 370
Marquis Ballroom A 57x27x11.8 1475 150 81 42 39 120 110
Marquis Ballroom B 57x34x11.8 1811 200 111 42 42 130 130
Marquis Ballroom C 70x28x11.8 1826 220 126 60 45 140 140
City Center A 67x30x11.8 1759 160 75 42 30 100 120
City Center B 32x30x11.8 906 90 42 26 27 40 50
The Three Rivers Conference Center 24x38x12 912 70 39 25 24 70 60
Three Rivers Conference Center/Ohio Room 20x24x12 467 25 20 20 12 30 20
Three Rivers Conference Center/Monongahela Room 17x24x12 370 25 20 20 9 30 20
Allegheny Room 13x37x- 471 - - - - - -
Executive Boardroom 33x27x- 891 - - 14 - - -
Pittsburgh Room 45x33x- 1485 80 42 26 30 80 60
Grand Ballroom Foyer A 103x62x11.8 3544 - - - - - -
Grand Ballroom Foyer B 62x25x11.8 1116 - - - - - -
Marquis Foyer 64x38x11.8 1727 - - - - - -
Grand Ballroom
Dimensions (LxWxH)
81x120x11.8
Area (sq.ft)
8831
Theater
940
Schoolroom
453
Conference
0
U-Shape
0
Reception
740
Banquet
600
Grand Ballroom Salon 1
Dimensions (LxWxH)
31x24x11.8
Area (sq.ft)
624
Theater
70
Schoolroom
30
Conference
21
U-Shape
18
Reception
40
Banquet
50
Grand Ballroom Salon 2
Dimensions (LxWxH)
75x41x11.8
Area (sq.ft)
2021
Theater
200
Schoolroom
108
Conference
48
U-Shape
54
Reception
150
Banquet
120
Grand Ballroom Salon 3
Dimensions (LxWxH)
67x28x11.8
Area (sq.ft)
1676
Theater
180
Schoolroom
99
Conference
60
U-Shape
51
Reception
150
Banquet
120
Grand Ballroom Salon 4
Dimensions (LxWxH)
67x31x11.8
Area (sq.ft)
1887
Theater
220
Schoolroom
111
Conference
60
U-Shape
51
Reception
150
Banquet
120
Grand Ballroom Salon 5
Dimensions (LxWxH)
73x41x11.8
Area (sq.ft)
2029
Theater
200
Schoolroom
108
Conference
48
U-Shape
54
Reception
150
Banquet
120
Grand Ballroom Salon 6
Dimensions (LxWxH)
31x24x11.8
Area (sq.ft)
631
Theater
70
Schoolroom
30
Conference
21
U-Shape
18
Reception
40
Banquet
50
Marquis Ballroom
Dimensions (LxWxH)
70x88x11.8
Area (sq.ft)
5097
Theater
570
Schoolroom
270
Conference
0
U-Shape
0
Reception
390
Banquet
370
Marquis Ballroom A
Dimensions (LxWxH)
57x27x11.8
Area (sq.ft)
1475
Theater
150
Schoolroom
81
Conference
42
U-Shape
39
Reception
120
Banquet
110
Marquis Ballroom B
Dimensions (LxWxH)
57x34x11.8
Area (sq.ft)
1811
Theater
200
Schoolroom
111
Conference
42
U-Shape
42
Reception
130
Banquet
130
Marquis Ballroom C
Dimensions (LxWxH)
70x28x11.8
Area (sq.ft)
1826
Theater
220
Schoolroom
126
Conference
60
U-Shape
45
Reception
140
Banquet
140
City Center A
Dimensions (LxWxH)
67x30x11.8
Area (sq.ft)
1759
Theater
160
Schoolroom
75
Conference
42
U-Shape
30
Reception
100
Banquet
120
City Center B
Dimensions (LxWxH)
32x30x11.8
Area (sq.ft)
906
Theater
90
Schoolroom
42
Conference
26
U-Shape
27
Reception
40
Banquet
50
The Three Rivers Conference Center
Dimensions (LxWxH)
24x38x12
Area (sq.ft)
912
Theater
70
Schoolroom
39
Conference
25
U-Shape
24
Reception
70
Banquet
60
Three Rivers Conference Center/Ohio Room
Dimensions (LxWxH)
20x24x12
Area (sq.ft)
467
Theater
25
Schoolroom
20
Conference
20
U-Shape
12
Reception
30
Banquet
20
Three Rivers Conference Center/Monongahela Room
Dimensions (LxWxH)
17x24x12
Area (sq.ft)
370
Theater
25
Schoolroom
20
Conference
20
U-Shape
9
Reception
30
Banquet
20
Allegheny Room
Dimensions (LxWxH)
13x37x-
Area (sq.ft)
471
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Executive Boardroom
Dimensions (LxWxH)
33x27x-
Area (sq.ft)
891
Theater
-
Schoolroom
-
Conference
14
U-Shape
-
Reception
-
Banquet
-
Pittsburgh Room
Dimensions (LxWxH)
45x33x-
Area (sq.ft)
1485
Theater
80
Schoolroom
42
Conference
26
U-Shape
30
Reception
80
Banquet
60
Grand Ballroom Foyer A
Dimensions (LxWxH)
103x62x11.8
Area (sq.ft)
3544
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Grand Ballroom Foyer B
Dimensions (LxWxH)
62x25x11.8
Area (sq.ft)
1116
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Marquis Foyer
Dimensions (LxWxH)
64x38x11.8
Area (sq.ft)
1727
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
Grand Ballroom 24.7x36.6x3.6 820.4 940 453 0 0 740 600
Grand Ballroom Salon 1 9.4x7.3x3.6 58 70 30 21 18 40 50
Grand Ballroom Salon 2 22.9x12.5x3.6 187.8 200 108 48 54 150 120
Grand Ballroom Salon 3 20.4x8.5x3.6 155.7 180 99 60 51 150 120
Grand Ballroom Salon 4 20.4x9.4x3.6 175.3 220 111 60 51 150 120
Grand Ballroom Salon 5 22.2x12.5x3.6 188.5 200 108 48 54 150 120
Grand Ballroom Salon 6 9.4x7.3x3.6 58.6 70 30 21 18 40 50
Marquis Ballroom 21.3x26.8x3.6 473.5 570 270 0 0 390 370
Marquis Ballroom A 17.4x8.2x3.6 137 150 81 42 39 120 110
Marquis Ballroom B 17.4x10.4x3.6 168.2 200 111 42 42 130 130
Marquis Ballroom C 21.3x8.5x3.6 169.6 220 126 60 45 140 140
City Center A 20.4x9.1x3.6 163.4 160 75 42 30 100 120
City Center B 9.8x9.1x3.6 84.2 90 42 26 27 40 50
The Three Rivers Conference Center 7.3x11.6x3.7 84.7 70 39 25 24 70 60
Three Rivers Conference Center/Ohio Room 6.1x7.3x3.7 43.4 25 20 20 12 30 20
Three Rivers Conference Center/Monongahela Room 5.2x7.3x3.7 34.4 25 20 20 9 30 20
Allegheny Room 4x11.3x- 43.8 - - - - - -
Executive Boardroom 10.1x8.2x- 82.8 - - 14 - - -
Pittsburgh Room 13.7x10.1x- 138 80 42 26 30 80 60
Grand Ballroom Foyer A 31.4x18.9x3.6 329.2 - - - - - -
Grand Ballroom Foyer B 18.9x7.6x3.6 103.7 - - - - - -
Marquis Foyer 19.5x11.6x3.6 160.4 - - - - - -
Grand Ballroom
Dimensions (LxWxH)
24.7x36.6x3.6
Area (sq.mt)
820.4
Theater
940
Schoolroom
453
Conference
0
U-Shape
0
Reception
740
Banquet
600
Grand Ballroom Salon 1
Dimensions (LxWxH)
9.4x7.3x3.6
Area (sq.mt)
58
Theater
70
Schoolroom
30
Conference
21
U-Shape
18
Reception
40
Banquet
50
Grand Ballroom Salon 2
Dimensions (LxWxH)
22.9x12.5x3.6
Area (sq.mt)
187.8
Theater
200
Schoolroom
108
Conference
48
U-Shape
54
Reception
150
Banquet
120
Grand Ballroom Salon 3
Dimensions (LxWxH)
20.4x8.5x3.6
Area (sq.mt)
155.7
Theater
180
Schoolroom
99
Conference
60
U-Shape
51
Reception
150
Banquet
120
Grand Ballroom Salon 4
Dimensions (LxWxH)
20.4x9.4x3.6
Area (sq.mt)
175.3
Theater
220
Schoolroom
111
Conference
60
U-Shape
51
Reception
150
Banquet
120
Grand Ballroom Salon 5
Dimensions (LxWxH)
22.2x12.5x3.6
Area (sq.mt)
188.5
Theater
200
Schoolroom
108
Conference
48
U-Shape
54
Reception
150
Banquet
120
Grand Ballroom Salon 6
Dimensions (LxWxH)
9.4x7.3x3.6
Area (sq.mt)
58.6
Theater
70
Schoolroom
30
Conference
21
U-Shape
18
Reception
40
Banquet
50
Marquis Ballroom
Dimensions (LxWxH)
21.3x26.8x3.6
Area (sq.mt)
473.5
Theater
570
Schoolroom
270
Conference
0
U-Shape
0
Reception
390
Banquet
370
Marquis Ballroom A
Dimensions (LxWxH)
17.4x8.2x3.6
Area (sq.mt)
137
Theater
150
Schoolroom
81
Conference
42
U-Shape
39
Reception
120
Banquet
110
Marquis Ballroom B
Dimensions (LxWxH)
17.4x10.4x3.6
Area (sq.mt)
168.2
Theater
200
Schoolroom
111
Conference
42
U-Shape
42
Reception
130
Banquet
130
Marquis Ballroom C
Dimensions (LxWxH)
21.3x8.5x3.6
Area (sq.mt)
169.6
Theater
220
Schoolroom
126
Conference
60
U-Shape
45
Reception
140
Banquet
140
City Center A
Dimensions (LxWxH)
20.4x9.1x3.6
Area (sq.mt)
163.4
Theater
160
Schoolroom
75
Conference
42
U-Shape
30
Reception
100
Banquet
120
City Center B
Dimensions (LxWxH)
9.8x9.1x3.6
Area (sq.mt)
84.2
Theater
90
Schoolroom
42
Conference
26
U-Shape
27
Reception
40
Banquet
50
The Three Rivers Conference Center
Dimensions (LxWxH)
7.3x11.6x3.7
Area (sq.mt)
84.7
Theater
70
Schoolroom
39
Conference
25
U-Shape
24
Reception
70
Banquet
60
Three Rivers Conference Center/Ohio Room
Dimensions (LxWxH)
6.1x7.3x3.7
Area (sq.mt)
43.4
Theater
25
Schoolroom
20
Conference
20
U-Shape
12
Reception
30
Banquet
20
Three Rivers Conference Center/Monongahela Room
Dimensions (LxWxH)
5.2x7.3x3.7
Area (sq.mt)
34.4
Theater
25
Schoolroom
20
Conference
20
U-Shape
9
Reception
30
Banquet
20
Allegheny Room
Dimensions (LxWxH)
4x11.3x-
Area (sq.mt)
43.8
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Executive Boardroom
Dimensions (LxWxH)
10.1x8.2x-
Area (sq.mt)
82.8
Theater
-
Schoolroom
-
Conference
14
U-Shape
-
Reception
-
Banquet
-
Pittsburgh Room
Dimensions (LxWxH)
13.7x10.1x-
Area (sq.mt)
138
Theater
80
Schoolroom
42
Conference
26
U-Shape
30
Reception
80
Banquet
60
Grand Ballroom Foyer A
Dimensions (LxWxH)
31.4x18.9x3.6
Area (sq.mt)
329.2
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Grand Ballroom Foyer B
Dimensions (LxWxH)
18.9x7.6x3.6
Area (sq.mt)
103.7
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Marquis Foyer
Dimensions (LxWxH)
19.5x11.6x3.6
Area (sq.mt)
160.4
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
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
  • LCD Projector
  • Microphone
  • Overhead Projector
  • PA System
  • TV
  • TV Production Service Provider
  • Teleconferencing
  • Video Camera
  • Videoconferencing
  • Walkie Talkies
  • 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
Business Services
  • Computers
  • Copy Service
  • Fax Service
  • Overnight Delivery/Pickup
  • Post/Parcel
  • Printers
Catering Services
  • Afternoon Break:$59.00 / Person
  • Coffee Break:$59.00 / Person
  • Continental Breakfast:$22.00 / Person
  • Dinner:$200.00 / Person
  • Full Breakfast:$27.00 / Person
  • Lunch:$46.00 / Person
  • Reception:$200.00 / Person