Hyatt Regency Portland at the Oregon Convention Center — Event Spaces, Floor Plans & Capacities

375 NE Holladay St, Portland, OR 97232

30 rooms · largest space: Willamette 1, 1,265 sq ft118 m²

Hyatt Regency Portland at the Oregon Convention Center gives Portland event planners 30 rooms to work with. The largest space is Willamette 1, 1,265 sq ft118 m². It holds up to 130 guests. Review the layouts and seating capacities below, then test your setup in 3D — free.

Across its 30 rooms, Hyatt Regency Portland at the Oregon Convention Center handles theater-style sessions for up to 1,200, seated banquets for 880 and standing receptions for 130. 3 smaller rooms suit breakouts and board meetings. Exact figures for every room and setup style are in the chart below.

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Floor plans

Detailed floor plans for Hyatt Regency Portland at the Oregon Convention Center are published on the venue’s official site.

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Room capacities & dimensions

30 rooms, 35 configurations. Combined and divided set-ups are listed under their room.

Room capacities and dimensions for Hyatt Regency Portland at the Oregon Convention Center
SpaceCeiling
Columbia 1Plan this room →966 sq ft90 m²11 ft3.4 m30—36—12—14
Columbia 2Plan this room →966 sq ft90 m²11 ft3.4 m30—30—12—14
Columbia 3Plan this room →966 sq ft90 m²11 ft3.4 m706024100262628
Columbia 4Plan this room →475 sq ft44 m²11 ft3.4 m706024100262628
Columbia 5Plan this room →475 sq ft44 m²11 ft3.4 m706024100262628
Deschutes APlan this room →—14 ft4.3 m120160100————
2 configurations with Deschutes A
Combined and divided set-ups that include Deschutes A
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceBoardroomU-Shape
Deschutes ABPlan this room →—14 ft4.3 m250340200————
Deschutes BCPlan this room →—14 ft4.3 m250340200————
Deschutes BPlan this room →—14 ft4.3 m140200120————
Deschutes BallroomPlan this room →—14 ft4.3 m500500300————
Deschutes CPlan this room →—14 ft4.3 m140200120————
Multnomah RoomPlan this room →1,131 sq ft105 m²13 ft4 m706024100262628
Regency BallroomPlan this room →—22 ft6.7 m8801,200700————
3 configurations with Regency Ballroom
Combined and divided set-ups that include Regency Ballroom
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceBoardroomU-Shape
Regency Ballroom BCDPlan this room →—22 ft6.7 m600840500————
Regency Ballroom ABPlan this room →—22 ft6.7 m———————
Regency Ballroom CDPlan this room →—22 ft6.7 m———————
Regency Ballroom APlan this room →—22 ft6.7 m250340220————
Regency Ballroom BPlan this room →—22 ft6.7 m270370230————
Regency Ballroom CPlan this room →—22 ft6.7 m150200130————
Regency Ballroom DPlan this room →—22 ft6.7 m150200130————
Willamette 1Plan this room →1,265 sq ft118 m²13 ft4 m1009032130323236
Willamette 10Plan this room →—13 ft4 m————8——
Willamette 1aPlan this room →650 sq ft60 m²13 ft4 m50481670161618
Willamette 1bPlan this room →700 sq ft65 m²13 ft4 m50482078161618
Willamette 2Plan this room →575 sq ft53 m²13 ft4 m50421670161618
Willamette 3Plan this room →625 sq ft58 m²13 ft4 m40421666161618
Willamette 4Plan this room →575 sq ft53 m²13 ft4 m30381260141416
Willamette 5Plan this room →625 sq ft58 m²13 ft4 m40421666161618
Willamette 6Plan this room →575 sq ft53 m²13 ft4 m30381260141416
Willamette 7Plan this room →625 sq ft58 m²13 ft4 m40421666161618
Willamette 8Plan this room →575 sq ft53 m²13 ft4 m30381260141416
Willamette 9Plan this room →425 sq ft39 m²13 ft4 m40421666161618
Additional spaces (dimensions only) (3)
Additional spaces with published dimensions only at Hyatt Regency Portland at the Oregon Convention Center
SpaceSq ft / m²Ceiling
Planner OfficePlan this room →11 × 10 ft3.4 × 3 m12 ft3.7 m
Regency Ballroom Pre-FunctionPlan this room →11,440 sq ft1,063 m²22 ft6.7 m
StudyPlan this room →16 × 25 ft4.9 × 7.6 m11 ft3.4 m

Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.

Frequently asked questions

How many event rooms does Hyatt Regency Portland at the Oregon Convention Center have?

Hyatt Regency Portland at the Oregon Convention Center has 30 rooms. 35 configurations are listed on this page.

What is the largest space at Hyatt Regency Portland at the Oregon Convention Center?

Willamette 1, 1,265 sq ft: 23 × 55 ft, 100 banquet / 90 theater.

How many people can Hyatt Regency Portland at the Oregon Convention Center seat for a banquet?

Up to 880 in Regency Ballroom. The next largest room, Deschutes Ballroom, seats 500.

What is the ceiling height at Hyatt Regency Portland at the Oregon Convention Center?

The highest ceiling is 22 ft, in Regency Ballroom.

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