Hyatt Regency Seattle
Largest hotel meeting space in the Pacific Northwest with 103,000 sq ft. Multiple ballrooms. Connected to Washington State Convention Center. 1,260 guest rooms. Full-service corporate and event venue.
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Spaces (5)
Columbia Ballroom
The largest event venue at Hyatt Regency Seattle. 19,087 sq ft with 24-ft ceilings. Divisible into sections A, B, C, D. Capacity up to 1,930 theater or 1,400 banquet rounds.
Regency Ballroom
The hotel's second-largest event venue. 19,048 sq ft with 30-ft ceilings and capacity up to 1,900 guests for cocktail reception. Divisible into two sections.
Columbia Ballroom Prefunction
4,548 sq ft prefunction space outside the Columbia Ballroom. 28-ft ceiling. Up to 480 for cocktail reception.
Junior Ballroom
3,359 sq ft junior ballroom accommodating up to 330 guests. Intimate alternative to the larger ballrooms.
Meeting Rooms
46 total meeting rooms across 103,000 sq ft. Individual rooms range from boardrooms to breakout spaces. Room 301 Ashnola is 1,360 sq ft with 12-ft ceilings and capacity up to 120 guests.