Hyatt Regency Baltimore Inner Harbor — Event Spaces & Capacities

300 Light St, Baltimore, MD 21202

Planning an event in Baltimore? Hyatt Regency Baltimore Inner Harbor has 24 function rooms across 75,399 sq ft7,005 m² of function space. The largest room, Constellation A, hosts up to 400 guests. Capacity figures for every setup style are listed per room below.

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Floor plans

Detailed floor plans for Hyatt Regency Baltimore Inner Harbor are published on the venue’s official site.

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Room capacities & dimensions

Room capacities and dimensions for Hyatt Regency Baltimore Inner Harbor
SpaceSq ft / m²CeilingBanquetTheaterClassroomReceptionBoardroomU-Shape
Constellation EFPlan this room →3,068 sq ft285 m²15 ft4.6 m—————65
ConwayPlan this room →625 sq ft58 m²10 ft3 m506040602020
PresidentPlan this room →832 sq ft77 m²10 ft3 m708046903020
Constellation APlan this room →3,068 sq ft285 m²15 ft4.6 m2503502004008069
Constellation BPlan this room →3,068 sq ft285 m²15 ft4.6 m2503502004008069
Constellation CDPlan this room →3,068 sq ft285 m²15 ft4.6 m2503502004007065
Additional spaces (dimensions only) (18)
Additional spaces with published dimensions only at Hyatt Regency Baltimore Inner Harbor
SpaceSq ft / m²Ceiling
CharlesPlan this room →351 sq ft33 m²10 ft3 m
Executive BoardroomPlan this room →276 sq ft26 m²9 ft2.7 m
Maryland SuitesPlan this room →4,200 sq ft390 m²9 ft2.7 m
PrattPlan this room →650 sq ft60 m²10 ft3 m
CalvertPlan this room →650 sq ft60 m²10 ft3 m
CamdenPlan this room →650 sq ft60 m²10 ft3 m
LombardPlan this room →650 sq ft60 m²10 ft3 m
Constellation Ballroom ABPlan this room →6,186 sq ft575 m²14 ft4.3 m
Constellation Ballroom CPlan this room →6,186 sq ft575 m²14 ft4.3 m
Constellation Ballroom DPlan this room →1,475 sq ft137 m²14 ft4.3 m
Constellation Ballroom EPlan this room →1,475 sq ft137 m²14 ft4.3 m
Constellation Ballroom FPlan this room →6,186 sq ft575 m²14 ft4.3 m
PiscesPlan this room →2,600 sq ft242 m²10 ft3 m
DouglassPlan this room →325 sq ft30 m²10 ft3 m
Constellation Ballroom FoyerPlan this room →14,161 sq ft1,316 m²16 ft4.9 m
Constellation BallroomPlan this room →14,161 sq ft1,316 m²16 ft4.9 m
Chesapeake APlan this room →744 sq ft69 m²8.5 ft2.6 m
Chesapeake BPlan this room →744 sq ft69 m²8.5 ft2.6 m

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