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San Francisco Marriott Union Square

San Francisco Marriott Union Square

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+1 415-398-8900
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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
  • large meeting space with tables and chairs

Events

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

10

Event Rooms

9500 SQ FT

Total Event Space

396

Capacity Largest Space

7

Breakout Rooms
Capacity Chart | Floor Plans | Equipment and Services
Take a Virtual Tour
Embark on a virtual tour of San Francisco Marriott Union Square! Begin your journey in our stunning lobby and explore our premium meeting and event spaces, all designed to elevate your experience.
Learn More
Russian Hill

Meeting and Events

Every detail sets the stage in our conference space in downtown San Francisco

From boardrooms to ballrooms, our modern meeting facilities will enrich your event wonderfully.
Seat up to 400 attendees in our modern, fully equipped Union Square Ballroom, our largest venue
Elevate the moment in a reception overlooking downtown San Francisco in the Savoy Ballroom.
Your event needs are taken care of by our thoughtful, dedicated planners, from start to finish.
Broaden your meeting experience with custom menus, from coffee breaks to banquets Learn More
Earn Rewards for Weddings in the West
You have your something borrowed, your something blue. Now, get something rewarding. When you book your wedding at one of our participating Marriott hotels you’ll receive: up to 50,000 Marriott Rewards points or 15,000 air miles good for free hotel nights, free flights or free merchandise.
Learn More
Reception - Details

Weddings and Occasions

From extravagant weddings to intimate affairs, our Union Square hotel venues exceed expectations

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.
Our hotel’s 30th-floor pre-function venue offers stunning panoramic views of downtown San Francisco
Our wedding venue in Union Square San Francisco can accommodate up to 200 guests in the ballroom
Smaller venues at our San Francisco hotel are ideal for rehearsal dinners and post-wedding brunch
Collaborate with our dedicated wedding planners to design your event, from hotel venues to catering
Trust our culinary team to craft custom menus perfect for your ballroom wedding in San Francisco Learn More
private dining austin
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.
See how we're rewarding events

MANAGE YOUR EVENT WITH EASE

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

Marriott's Meeting Services App

Please note: all room sizes are approximate.

Feet Meters
Meeting Room Dimensions (LxWxH) Area (sq.ft) Theater Schoolroom Conference U-Shape Reception Banquet
Union Square Ballroom 63.0x52.0x11.5 3276.0 396 156 - 46 120 192
Union Square North 31.0x52.0x11.5 1612.0 216 88 28 36 60 96
Union Square South 31.0x52.0x11.5 1612.0 214 84 28 36 60 96
Union Square Prefunction 25x63x10 1575 - - - - 120 -
Savoy 67.0x29.0x12.5 1943.0 248 84 54 36 70 56
Cable Car 33.0x26.0x10.4 791.0 66 20 18 21 20 32
Sutter I 28.0x23.0x10.4 592.0 48 15 12 12 15 24
Sutter II 28.0x23.0x10.4 568.0 40 12 12 9 10 16
Sutter III 43.0x23.0x10.4 898.0 81 24 24 18 25 40
Sutter I, II & III 98.0x23.0x10.4 2059.0 216 92 - 55 70 112
City Suite 20.0x20.0x8.5 400.0 32 9 12 15 10 16
Russian Hill 22.0x38.0x11.0 709.0 50 20 24 18 25 40
Telegraph Hill (Boardroom) 25.0x15.0x9.5 375.0 - - 12 - - -
30th Floor Prefunction Area 28x18x8.5 504 - - - - 30 -
Union Square Ballroom
Dimensions (LxWxH)
63.0x52.0x11.5
Area (sq.ft)
3276.0
Theater
396
Schoolroom
156
Conference
-
U-Shape
46
Reception
120
Banquet
192
Union Square North
Dimensions (LxWxH)
31.0x52.0x11.5
Area (sq.ft)
1612.0
Theater
216
Schoolroom
88
Conference
28
U-Shape
36
Reception
60
Banquet
96
Union Square South
Dimensions (LxWxH)
31.0x52.0x11.5
Area (sq.ft)
1612.0
Theater
214
Schoolroom
84
Conference
28
U-Shape
36
Reception
60
Banquet
96
Union Square Prefunction
Dimensions (LxWxH)
25x63x10
Area (sq.ft)
1575
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
120
Banquet
-
Savoy
Dimensions (LxWxH)
67.0x29.0x12.5
Area (sq.ft)
1943.0
Theater
248
Schoolroom
84
Conference
54
U-Shape
36
Reception
70
Banquet
56
Cable Car
Dimensions (LxWxH)
33.0x26.0x10.4
Area (sq.ft)
791.0
Theater
66
Schoolroom
20
Conference
18
U-Shape
21
Reception
20
Banquet
32
Sutter I
Dimensions (LxWxH)
28.0x23.0x10.4
Area (sq.ft)
592.0
Theater
48
Schoolroom
15
Conference
12
U-Shape
12
Reception
15
Banquet
24
Sutter II
Dimensions (LxWxH)
28.0x23.0x10.4
Area (sq.ft)
568.0
Theater
40
Schoolroom
12
Conference
12
U-Shape
9
Reception
10
Banquet
16
Sutter III
Dimensions (LxWxH)
43.0x23.0x10.4
Area (sq.ft)
898.0
Theater
81
Schoolroom
24
Conference
24
U-Shape
18
Reception
25
Banquet
40
Sutter I, II & III
Dimensions (LxWxH)
98.0x23.0x10.4
Area (sq.ft)
2059.0
Theater
216
Schoolroom
92
Conference
-
U-Shape
55
Reception
70
Banquet
112
City Suite
Dimensions (LxWxH)
20.0x20.0x8.5
Area (sq.ft)
400.0
Theater
32
Schoolroom
9
Conference
12
U-Shape
15
Reception
10
Banquet
16
Russian Hill
Dimensions (LxWxH)
22.0x38.0x11.0
Area (sq.ft)
709.0
Theater
50
Schoolroom
20
Conference
24
U-Shape
18
Reception
25
Banquet
40
Telegraph Hill (Boardroom)
Dimensions (LxWxH)
25.0x15.0x9.5
Area (sq.ft)
375.0
Theater
-
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
30th Floor Prefunction Area
Dimensions (LxWxH)
28x18x8.5
Area (sq.ft)
504
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
30
Banquet
-
Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
Union Square Ballroom 19.2x15.8x3.5 304.3 396 156 - 46 120 192
Union Square North 9.4x15.8x3.5 149.8 216 88 28 36 60 96
Union Square South 9.4x15.8x3.5 149.8 214 84 28 36 60 96
Union Square Prefunction 7.6x19.2x3 146.3 - - - - 120 -
Savoy 20.4x8.8x3.8 180.5 248 84 54 36 70 56
Cable Car 10.1x7.9x3.2 73.5 66 20 18 21 20 32
Sutter I 8.5x7x3.2 55 48 15 12 12 15 24
Sutter II 8.5x7x3.2 52.8 40 12 12 9 10 16
Sutter III 13.1x7x3.2 83.4 81 24 24 18 25 40
Sutter I, II & III 29.9x7x3.2 191.3 216 92 - 55 70 112
City Suite 6.1x6.1x2.6 37.2 32 9 12 15 10 16
Russian Hill 6.7x11.6x3.4 65.9 50 20 24 18 25 40
Telegraph Hill (Boardroom) 7.6x4.6x2.9 34.8 - - 12 - - -
30th Floor Prefunction Area 8.5x5.5x2.6 46.8 - - - - 30 -
Union Square Ballroom
Dimensions (LxWxH)
19.2x15.8x3.5
Area (sq.mt)
304.3
Theater
396
Schoolroom
156
Conference
-
U-Shape
46
Reception
120
Banquet
192
Union Square North
Dimensions (LxWxH)
9.4x15.8x3.5
Area (sq.mt)
149.8
Theater
216
Schoolroom
88
Conference
28
U-Shape
36
Reception
60
Banquet
96
Union Square South
Dimensions (LxWxH)
9.4x15.8x3.5
Area (sq.mt)
149.8
Theater
214
Schoolroom
84
Conference
28
U-Shape
36
Reception
60
Banquet
96
Union Square Prefunction
Dimensions (LxWxH)
7.6x19.2x3
Area (sq.mt)
146.3
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
120
Banquet
-
Savoy
Dimensions (LxWxH)
20.4x8.8x3.8
Area (sq.mt)
180.5
Theater
248
Schoolroom
84
Conference
54
U-Shape
36
Reception
70
Banquet
56
Cable Car
Dimensions (LxWxH)
10.1x7.9x3.2
Area (sq.mt)
73.5
Theater
66
Schoolroom
20
Conference
18
U-Shape
21
Reception
20
Banquet
32
Sutter I
Dimensions (LxWxH)
8.5x7x3.2
Area (sq.mt)
55
Theater
48
Schoolroom
15
Conference
12
U-Shape
12
Reception
15
Banquet
24
Sutter II
Dimensions (LxWxH)
8.5x7x3.2
Area (sq.mt)
52.8
Theater
40
Schoolroom
12
Conference
12
U-Shape
9
Reception
10
Banquet
16
Sutter III
Dimensions (LxWxH)
13.1x7x3.2
Area (sq.mt)
83.4
Theater
81
Schoolroom
24
Conference
24
U-Shape
18
Reception
25
Banquet
40
Sutter I, II & III
Dimensions (LxWxH)
29.9x7x3.2
Area (sq.mt)
191.3
Theater
216
Schoolroom
92
Conference
-
U-Shape
55
Reception
70
Banquet
112
City Suite
Dimensions (LxWxH)
6.1x6.1x2.6
Area (sq.mt)
37.2
Theater
32
Schoolroom
9
Conference
12
U-Shape
15
Reception
10
Banquet
16
Russian Hill
Dimensions (LxWxH)
6.7x11.6x3.4
Area (sq.mt)
65.9
Theater
50
Schoolroom
20
Conference
24
U-Shape
18
Reception
25
Banquet
40
Telegraph Hill (Boardroom)
Dimensions (LxWxH)
7.6x4.6x2.9
Area (sq.mt)
34.8
Theater
-
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
30th Floor Prefunction Area
Dimensions (LxWxH)
8.5x5.5x2.6
Area (sq.mt)
46.8
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
30
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
  • PA System
  • TV
  • TV Production Service Provider
  • Teleconferencing
  • Video Camera
  • Videoconferencing
  • Walkie Talkies
  • Wired Internet

Event Services

  • Certified Meeting Planner
  • Event Lighting
  • Security Guards

Event Equipment & Supplies

  • Direction Signs
  • Easels
  • Flip Chart & Markers
  • Lobby Bulletin Board
  • Name Cards
  • Pens / Pencils / Notepad
  • Podium Lectern
  • Portable Stage
  • Spotlights
  • Stack Chairs
  • Tables
  • Wall Charts

Business Services

  • Computers
  • Copy Service
  • Fax Service
  • Overnight Delivery/Pickup
  • Post/Parcel
  • Printers

Catering Services

  • Afternoon Break:$35.00 / Person
  • Coffee Break:$35.00 / Person
  • Continental Breakfast:$50.00 / Person
  • Dinner:$152.00 / Person
  • Full Breakfast:$68.00 / Person
  • Lunch:$88.00 / Person
  • Reception:$175.00 / Person
  • F+B stations include protective sneeze guards
  • Meeting space capacities and configurations follow social distancing guidelines
  • Offers single serve F+B options
  • Third-party partners comply with MI cleanliness standards

Frequently Asked Questions

San Francisco Marriott Union Square has 10 event rooms.

The largest capacity event room is the Union Square Ballroom. It has a capacity of 396.

Yes, San Francisco Marriott Union Square provides wedding services.

To book a meeting or event at San Francisco Marriott Union Square click here

SAN FRANCISCO MARRIOTT® UNION SQUARE

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