About us
As the city’s largest convention hotel, Hilton San Francisco Union Square serves as the golden gateway to unforgettable events in the heart of the city. Steps from the Moscone Center and major financial hubs, we offer a seamless blend of scale, flexibility, and service that leaves a lasting impression on attendees. Our best-in-class offerings include: • 134,500 sq. ft. of flexible, tech-ready meeting and event space • On-site Certified Meeting Planners and professional A/V support teams • Award-winning catering and customizable banquet experiences • Innovative branding opportunities—from digital signage to column wraps, in-room tablets, and more Proudly known as San Francisco’s "Hotel with a Heart," we are deeply committed to sustainability, charitable giving, and responsible hospitality. Widely recognized as a leader in eco-conscious meetings, we help planners create meaningful, memorable events—with purpose.
Venue Details
Industry Ratings
Awards
Amenities
Room features and guest services
- Concierge services
- Internet access
- Laundry service
- Luggage storage
- View (urban)
Facilities
- Onsite catering
- Onsite restaurant
- Onsite security
- Pet friendly
- Rental car service
- Space (private)
- Wheelchair accessible
Business services
- AV capabilities
- Business center
Recreational activities
- Health club
- Outdoor pool
- Whirlpool
Transportation
- Airport shuttle
- Bus
- Subway
- Taxi
- Train
Equipment
- Dance floor
- Loading dock
- Portable walls
- Staging area
AV capabilities
- AV equipment
- High speed internet
- Onsite AV staff
Room features and guest services
- Concierge services
- Internet access
- Laundry service
- Luggage storage
- View (urban)
Facilities
- Onsite catering
- Onsite restaurant
- Onsite security
- Pet friendly
- Rental car service
- Space (private)
- Wheelchair accessible
Business services
- AV capabilities
- Business center
Sustainability
This venue holds verified sustainability certifications, based on certification data provided by BeCause in collaboration with Cvent.
Certifications (3)
Need dates
Priority windows that venues prefer for hosting events
Meeting rooms
Meeting rooms
Floor Plans
Menus

Meeting space
Meeting room floor plans

Guest rooms
Location
Getting Here
Local Attractions

The Golden Gate Bridge

Powell Street Cable Car

Union Square

Curran Theater

SFMOMA

China Town

Fisherman's Wharf

Chase Center
Nearby vendors












Dining
Additional Information
Safety Information
Cancellation Policy
72 hours
Additional details
• 1,921 guest rooms, 151 suites • Heated outdoor pool and whirlpool spa • 24 hour, 2,800 square foot fitness center • On-site FedEx Office® Print & Ship Center • Dining options include a 24-hour Grab 'n' Go Cafe, 2 restaurants, and a Skybar Lounge • Near Moscone Convention Center and offices of major corporations in the financial district
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Hilton San Francisco Union Square Frequently Asked Questions
Explore frequently asked questions from the Hilton San Francisco Union Square regarding Health and Safety, Sustainability, and Diversity and Inclusion
Diversity and Inclusion
Health and Safety
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