Events

For over 100 years, we’ve hosted illustrious celebrations for socialites, royalty and business leaders, and have some of the best event space in San Francisco. Our superb location, glamorous venues and impeccable service are well suited to a variety of events, from small executive sessions to extravagant galas. We have over 56,000 square feet of space, including 35 unique event spaces. Our expert onsite event planning staff is on hand to help you throughout your event, while guests delight in a range of gourmet options, creating memorable meetings and events.

35

Event Rooms

50792 SQ FT

Total Event Space

1500

Capacity Largest Space

Events

Start Planning Your Meetings or Events Here

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

Elevated Savings

Book a new program with 100+ peak rooms for 2023 or 2024 and receive elevated savings including a 5% rebate on room revenue.

Grand Ballroom - Theatre

Embark on a Virtual Tour of Our Hotel

From meeting space to guestrooms and more, experience our Downtown San Francisco property from your home or office. Discover all that our hotel has to offer and start planning your experience today.

Weddings & Occasions

Celebrate in elegant wedding reception venues and meeting space in San Francisco

Marble columns, graceful balconies and murals are among the decorative touches in our 35 venues
Plan a lavish wedding reception for 980 guests in our exquisite San Francisco ballrooms
Celebrate where San Francisco big bands used to swing in our downtown San Francisco wedding venues
Intimate reception venues like St. Francis Heights are ideal for wedding rehearsal dinners
Join the wedding party for a fun outing at San Francisco's nightlife venues

Golden Gate

Deemed "the most spectacular special event venue in Northern California," accessed by five glass elevators, and located on the 32nd floor of the Tower Building.

Golden Gate - Banquet

Italian & Grand Ballroom

The Italian pre-function room is a marbled foyer with hand-painted gold ceilings. The 10,000-square-foot ballroom has 16’ ceilings with chandeliers and a stage.

Itlaian and GrandBallroom Combination Crop

Mission Bay

The view from this room is one of the best in the city, with floor-to-ceiling windows, making it the ultimate wedding destination for exchanging vows.

Mission Bay

St. Francis Suite

One of our most treasured wedding facilities, this suite was a residence in the early 1900’s, and has been restored to reflect the historic nature of the room.

St. Francis Suite

Meetings & Events

From paneled boardrooms to iconic San Francisco ballrooms, our conference rooms exceed expectations

Our hotel features 56,000 square feet of downtown conference and meeting space in San Francisco
Up to 1,100 meeting participants in the Grand Ballroom, which includes 33 permanent rigging points
Work with our expert event specialists to design your conference, from room set-up to technology
Invigorate your conference attendees with delicious custom catering from our hotel's culinary team
Block book 10+ rooms when hiring our meeting space in San Francisco for a special rate

Elizabethan

Enjoy ultimate flexibility with separate rooms. These rooms can be separated into smaller breakout rooms, accommodating any group’s needs.

Elizabethan Room A - Theatre

California Ballroom

6,000 square feet and can be divided into two separate rooms. Located on the second floor in our Tower Building, the California Ballroom has nine-foot ceilings inlaid with chandeliers.

California Ballroom

Colonial Ballroom

This room used to showcase big bands in the jazz movement. Experience Operetta balcony seating, chandeliers, and a wall-length mural depicting a scene from the Tuscany countryside.

Colonial

Georgian Room

Eight custom chandeliers hang from the ceiling of this stately room. Located in the Landmark Building on the Mezzanine level.

Georgian

Tower Salon

The Tower Salon is the only meeting space on our Lobby level. Over 3,000 sq ft, Tower Salon A is a flexible space for your requirements. Tower Salon B is a separate space, sold in conjunction with the General Session room.

Tower Salon Foyer
Small Meeting Spaces
Ascot
Ascot Room

This room can open to the adjacent Victorian Room through a connecting door.

Boardroom
Boardroom

Enjoy updated light fixtures, carpeting, window treatments. It connects with the Hampton Room and looks out onto Powell Street and Union Square.

Borgia
Borgia Room

This jewel-box chamber once served as the hotel’s chapel for its live-in guests, and makes a productive meeting space for smaller groups, receptions and dinners.

Bristol
Bristol Room

Simple and elegant, the Bristol Room is the perfect location for an office space, or storage location for a larger meeting.

Cambridge
Cambridge Room

Located on the second floor of our Landmark Building, the Cambridge Room looks out onto Union Square and Powell Street, and is a great setting for small meetings.

Olympic
Olympic Room

This sumptuous room has been grandly refurbished in rich blue and gold tones with wood-paneled walls. Ornate chandeliers hang from the ceilings.

Oxford
Oxford Room

This long, narrow room is perfect for a conference-style meeting or a small reception, and conveniently connects to the Kent Room through a set of double doors.

Discover the best space for your group’s needs

Interactive e-Diagrams

Explore all possible configurations within our meeting spaces and discover the perfect place to host your group with our interactive e-Diagrams.

St. Francis Suite

Frequently Asked Questions

The Westin St. Francis San Francisco on Union Square