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Marriott Marquis Washington, DC

901 Massachusetts Avenue NW  Washington  District Of Columbia  20001  USA 

Sales Phone:
1-202-824-9218
Sales Fax:
1-202-824-5541

Or Contact Your Nearest Global Sales Office Global Sales Office

Business Meetings & Services

  • We offer more than 105,000 square feet of space including the 30,000 square-foot Marquis Ballroom.
  • Our Washington, DC conference center offers two additional striking 10,800 square-foot Ballrooms.
  • More than 54 breakout rooms totaling over 53,000 square feet of independent meeting rooms.
  • A direct connection to the Washington Convention Center is available via an underground concourse.
  • Enjoy easy metro access to our conference hotel in Washington, DC on the green and yellow lines.
  • Our hotel is designed to be one of the largest Silver LEED certified hotels in the country.

Planning a Social Event or Wedding?

Equipment and Services

Business Services

  • Copy service
  • Fax service
  • Full-service business center
  • Overnight delivery/pickup