Hilton San Francisco Union Square has all of the resources you need to make your next event a memorable success.

Whether you are searching for a space for an all-day business meeting, or planning a reunion or special occasion, Hilton San Francisco Union Square’s meeting space has it all. Enjoy over 134,000 sq. ft. of flexible meeting space and state-of-the-art sound, lighting and AV capabilities. If you have a grand guest list to accommodate, the team’s certified meeting planners are on-site to help with rooms, food and beverages, and AV services to ensure your event is handled with flawless execution.

Meetings Facilities

Take a look inside

Hotel Facilities

  • Accessible Rooms

    The hotel provides facilities for people with disabilities.

  • Children's Menu

    Children can enjoy healthy meals from the children’s menu.

  • Concierge

    Our concierge is always around to help you organize your activities.

  • Fitness Center

    Stay in shape while on the road at the Fitness Center.

  • Free Wifi

    Guests can enjoy complimentary Wi-Fi.

  • On-site parking

    On-site parking is available.

  • Swimming Pool

    Available for lounging, relaxing and play.

Hotel Information

0.9 mi from the center

Check In:

3:00 pm

Check Out:

11:00 am


Self Parking: $62.7/Day. Valet Parking: $76.38/Day.

Number of Meeting Rooms:


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Largest Room Capacity (People):


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Contact Us

  • Hilton San Francisco Union Square
    333 O'Farrell Street
    San Francisco, California
  • +1 (415) 771-1400

  • From San Francisco International Airport: Follow the Highway 101 northbound and exit onto 7th Street. Turn right onto Folsom Street and then left onto 5th Street. Turn left onto Ellis Street and cross Mason Street. The entrance to the garage is on Ellis Street.

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