Hyatt Regency Baltimore Inner Harbor — Event Spaces, Floor Plans & 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.

Between them, the 24 rooms accommodate theater-style sessions for up to 350, seated banquets for 250 and standing receptions for 400. Per-room dimensions and every published setup figure are listed 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.

Frequently asked questions

How many event spaces does Hyatt Regency Baltimore Inner Harbor have?
Hyatt Regency Baltimore Inner Harbor has 24 event spaces totaling 75,399 sq ft.
What is the largest event space at Hyatt Regency Baltimore Inner Harbor?
The largest event space at Hyatt Regency Baltimore Inner Harbor is Constellation A, which holds up to 400 guests across 3,068 sq ft.
What is the banquet capacity of Constellation A at Hyatt Regency Baltimore Inner Harbor?
Constellation A seats up to 250 guests in a banquet layout.
How many people fit in Constellation A theater-style?
Constellation A holds up to 350 guests in a theater setup.
What are the dimensions of Constellation A?
Constellation A measures 59 × 52 ft (3,068 sq ft) with 15 ft ceilings.

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