Hyatt Regency Orange County — Event Spaces & Capacities

11999 Harbor Blvd, Garden Grove, CA 92840

Hyatt Regency Orange County gives Garden Grove event planners 79 spaces to work with across 268,306 sq ft24,926 m² of function space. The largest room, Grand Ballroom, hosts up to 2,000 guests. Review the layouts and seating capacities below, then test your setup in 3D — free.

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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

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————
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————
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 3Plan this room →2,296 sq ft213 m²13 ft4 m225210108—42——
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
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
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
Royal BallroomPlan this room →—12 ft3.7 m9501,000600————
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) (29)
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
Grand Ballroom A-DPlan this room →5,670 sq ft527 m²24 ft7.3 m
Grand Ballroom A-HallwayPlan 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 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 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 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 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 ABPlan this room →10,086 sq ft937 m²12 ft3.7 m
Royal Ballroom AB-HallwayPlan 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 CD-HallwayPlan 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 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.