Hyatt Regency Orange County — Event Spaces, Floor Plans & Capacities

11999 Harbor Blvd, Garden Grove, CA 92840

59 rooms · largest space: Grand Ballroom BC, 17,010 sq ft1,580 m²

Hyatt Regency Orange County gives Garden Grove event planners 59 rooms to work with. The largest space is Grand Ballroom BC, 17,010 sq ft1,580 m² (divisible into 9 sections). Review the layouts and seating capacities below, then test your setup in 3D — free.

Across its 59 rooms, Hyatt Regency Orange County handles theater-style sessions for up to 2,000, seated banquets for 1,900 and standing receptions for 260. 6 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 Orange County are published on the venue’s official site.

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Room capacities & dimensions

59 rooms, 79 configurations. Combined and divided set-ups are listed under their room.

Room capacities and dimensions for Hyatt Regency Orange County
SpaceCeiling
Front Drive (outdoor)|Plan this room →——900——————
North Tower Garden (outdoor)Plan this room →——250——————
North Tower Pool (outdoor)Plan this room →——560——————
Grand BallroomPlan this room →—24 ft7.3 m1,9002,0001,250————
7 configurations with Grand Ballroom
Combined and divided set-ups that include Grand Ballroom
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceBoardroomU-Shape
Grand Ballroom A-DPlan this room →5,670 sq ft527 m²24 ft7.3 m———————
Grand Ballroom BCPlan this room →17,010 sq ft1,580 m²24 ft7.3 m———————
Grand Ballroom CDPlan this room →17,010 sq ft1,580 m²24 ft7.3 m———————
Grand Ballroom EFPlan this room →17,010 sq ft1,580 m²24 ft7.3 m———————
Grand Ballroom FGPlan this room →17,010 sq ft1,580 m²24 ft7.3 m———————
Grand Ballroom BCDPlan this room →17,010 sq ft1,580 m²24 ft7.3 m———————
Grand Ballroom EFGPlan this room →17,010 sq ft1,580 m²24 ft7.3 m———————
Grand Ballroom APlan this room →5,670 sq ft527 m²24 ft7.3 m600650400—34——
Grand Ballroom BPlan this room →1,496 sq ft139 m²24 ft7.3 m14010064—40——
Grand Ballroom CPlan this room →1,584 sq ft147 m²24 ft7.3 m16013080—40——
Grand Ballroom DPlan this room →1,540 sq ft143 m²24 ft7.3 m16012080—40——
Grand Ballroom EPlan this room →1,462 sq ft136 m²24 ft7.3 m14010064—40——
Grand Ballroom FPlan this room →1,548 sq ft144 m²24 ft7.3 m16012080—40——
Grand Ballroom GPlan this room →1,505 sq ft140 m²24 ft7.3 m16012080—40——
Garden RoomsPlan this room →——500520240————
4 configurations with Garden Rooms
Combined and divided set-ups that include Garden Rooms
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceBoardroomU-Shape
Garden 3Plan this room →2,296 sq ft213 m²13 ft4 m225210108—42——
Garden 1-3Plan this room →1,107 sq ft103 m²13 ft4 m———————
Garden 1-2Plan this room →1,107 sq ft103 m²13 ft4 m———————
Garden 2-3Plan this room →1,107 sq ft103 m²13 ft4 m———————
Garden 1Plan this room →1,107 sq ft103 m²13 ft4 m12011063—30——
Garden 2Plan this room →1,107 sq ft103 m²13 ft4 m12011063—30——
Garden 4Plan this room →2,052 sq ft191 m²13 ft4 m20018096—40——
Harbor RoomPlan this room →1,736 sq ft161 m²10 ft3 m12016090160384045
Pacific RoomPlan this room →1,872 sq ft174 m²10 ft3 m12020096200404042
Salon IPlan this room →810 sq ft75 m²10 ft3 m50803690182018
2 configurations with Salon I
Combined and divided set-ups that include Salon I
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceBoardroomU-Shape
Combo Salons VII & VIIIPlan this room →1,296 sq ft120 m²10 ft3 m10014069120364036
Salon VII-VIIIPlan this room →729 sq ft68 m²10 ft3 m50703070—2018
Salon IIPlan this room →783 sq ft73 m²10 ft3 m50803080182018
Salon IIIPlan this room →540 sq ft50 m²10 ft3 m30501860142014
Salon IVPlan this room →594 sq ft55 m²10 ft3 m30501860142014
Salon VPlan this room →729 sq ft68 m²10 ft3 m50703070162016
Salon VIPlan this room →729 sq ft68 m²10 ft3 m50703070162018
Salon VIIPlan this room →729 sq ft68 m²10 ft3 m50703070162018
Salon VIIIPlan this room →729 sq ft68 m²10 ft3 m50703070162018
Royal BallroomPlan this room →—12 ft3.7 m9501,000600————
5 configurations with Royal Ballroom
Combined and divided set-ups that include Royal Ballroom
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceBoardroomU-Shape
Royal Ballroom ABPlan this room →10,086 sq ft937 m²12 ft3.7 m———————
Royal Ballroom AB, Hall, CDPlan this room →10,086 sq ft937 m²12 ft3.7 m———————
Royal Ballroom CDPlan this room →10,086 sq ft937 m²12 ft3.7 m———————
Royal Ballroom EFPlan this room →10,086 sq ft937 m²12 ft3.7 m———————
Royal Ballroom CDEFPlan this room →10,086 sq ft937 m²12 ft3.7 m———————
Royal Ballroom APlan this room →1,890 sq ft176 m²12 ft3.7 m12017010020040459
Royal Ballroom BPlan this room →980 sq ft91 m²12 ft3.7 m80907510030264
Royal Ballroom CPlan this room →1,890 sq ft176 m²12 ft3.7 m12017010020040459
Royal Ballroom DPlan this room →980 sq ft91 m²12 ft3.7 m80907510030264
Royal Ballroom EPlan this room →1,890 sq ft176 m²12 ft3.7 m12017010020040459
Royal Ballroom FPlan this room →980 sq ft91 m²12 ft3.7 m80907510030264
Royal Ballroom FoyerPlan this room →—9 ft2.7 m500——————
Imperial RoomPlan this room →918 sq ft85 m²9 ft2.7 m60904590302224
Regal RoomPlan this room →918 sq ft85 m²9 ft2.7 m60904590302224
Terrace RoomPlan this room →2,349 sq ft218 m²9 ft2.7 m200260160260666660
Terrace APlan this room →—9 ft2.7 m424424————
Terrace BPlan this room →—9 ft2.7 m424424————
Terrace CPlan this room →—9 ft2.7 m424424————
Terrace DPlan this room →—9 ft2.7 m424424————
Terrace EPlan this room →—9 ft2.7 m424424————
Terrace FPlan this room →319 sq ft30 m²9 ft2.7 m424418—12——
ValenciaPlan this room →836 sq ft78 m²8 ft2.4 m60803680262530
MadridPlan this room →756 sq ft70 m²8 ft2.4 m50803275242024
BarcelonaPlan this room →598 sq ft56 m²8 ft2.4 m40602460162020
GranadaPlan this room →726 sq ft67 m²8 ft2.4 m50772874222024
SevillePlan this room →594 sq ft55 m²8 ft2.4 m40602460162022
Additional spaces (dimensions only) (12)
Additional spaces with published dimensions only at Hyatt Regency Orange County
SpaceSq ft / m²Ceiling
Grand Ballroom HallwayPlan this room →22 × 105 ft6.7 × 32 m24 ft7.3 m
2 configurations with Grand Ballroom Hallway
Combined and divided set-ups that include Grand Ballroom Hallway
ConfigurationSq ft / m²Ceiling
Grand Ballroom BCD & HallwayPlan this room →2,310 sq ft215 m²24 ft7.3 m
Grand Ballroom EFG & HallwayPlan this room →2,310 sq ft215 m²24 ft7.3 m
Grand Ballroom A-HallwayPlan this room →5,670 sq ft527 m²24 ft7.3 m
Grand Ballroom BCD,Hall,EFGPlan this room →17,010 sq ft1,580 m²24 ft7.3 m
Grand Ballroom FoyerPlan this room →163 × 27 ft49.7 × 8.2 m14 ft4.3 m
Garden FoyerPlan this room →66 × 15 ft20.1 × 4.6 m13 ft4 m
Royal Ballroom HallPlan this room →18 × 82 ft5.5 × 25 m12 ft3.7 m
Royal Ballroom AB-HallwayPlan this room →10,086 sq ft937 m²12 ft3.7 m
Royal Ballroom CD-HallwayPlan this room →10,086 sq ft937 m²12 ft3.7 m
Royal Ballroom Hallway-CDEFPlan this room →10,086 sq ft937 m²12 ft3.7 m
Royal Foyer EPlan this room →39 × 30 ft11.9 × 9.1 m8 ft2.4 m
Terrace FoyerPlan this room →96 × 9 ft29.3 × 2.7 m9 ft2.7 m
Commodore BoardroomPlan this room →24 × 18 ft7.3 × 5.5 m8 ft2.4 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 Orange County have?

Hyatt Regency Orange County has 59 rooms. 79 configurations are listed on this page.

What is the largest space at Hyatt Regency Orange County?

Grand Ballroom BC, 17,010 sq ft (divisible into 9 sections): 103 × 163 ft.

How many people can Hyatt Regency Orange County seat for a banquet?

Up to 1,900 in Grand Ballroom. The next largest room, Royal Ballroom, seats 950.

Can Grand Ballroom BC be divided?

Yes. Grand Ballroom BC divides into 9 sections: Grand Ballroom, Grand Ballroom A, Grand Ballroom B, Grand Ballroom C, Grand Ballroom D, Grand Ballroom E, Grand Ballroom F, Grand Ballroom G, Grand Ballroom BCD,Hall,EFG.

What is the ceiling height at Hyatt Regency Orange County?

The highest ceiling is 24 ft, in Grand Ballroom.

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