Marriott Boston Quincy — Event Spaces, Floor Plans & Capacities

Marriott Hotel, 1000 Marriott Dr, Quincy, MA 02169

Planning an event in Quincy? Marriott Boston Quincy has 21 function rooms across 29,534 sq ft2,744 m² of function space. The largest room, President's Ballroom, hosts up to 1,400 guests. Capacity figures for every setup style are listed per room below.

Between them, the 21 rooms accommodate theater-style sessions for up to 1,200, seated banquets for 700 and standing receptions for 1,400. 5 smaller rooms suit breakouts and board meetings. Per-room dimensions and every published setup figure are listed below.

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Floor plans

Detailed floor plans for Marriott Boston Quincy are published on the venue’s official site.

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Room capacities & dimensions

Room capacities and dimensions for Marriott Boston Quincy
SpaceSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
Abigail AdamsPlan this room →868 sq ft81 m²10 ft3 m607045702525
BasaltPlan this room →984 sq ft91 m²9.5 ft2.9 m30——50——
Blue HillsPlan this room →551 sq ft51 m²10 ft3 m303020402020
Dorothy Quincy Ballroom (Jr.)Plan this room →2,436 sq ft226 m²10 ft3 m180200125200——
MerrymountPlan this room →210 sq ft20 m²10 ft3 m—208—8—
PeacefieldPlan this room →425 sq ft39 m²8 ft2.4 m————12—
President's BallroomPlan this room →9,792 sq ft910 m²14 ft4.3 m7001,2006001,400——
Salon APlan this room →841 sq ft78 m²10 ft3 m607550602525
Salon 1Plan this room →648 sq ft60 m²14 ft4.3 m505030602525
Salon 4Plan this room →2,952 sq ft274 m²14 ft4.3 m260300175300——
Salon BPlan this room →754 sq ft70 m²10 ft3 m506030502020
Seven MastPlan this room →1,000 sq ft93 m²9.9 ft3 m608542753435
Sylvanus ThayerPlan this room →620 sq ft58 m²10 ft3 m305230—22—
WollastonPlan this room →420 sq ft39 m²10 ft3 m203016252525
Additional spaces (dimensions only) (7)
Additional spaces with published dimensions only at Marriott Boston Quincy
SpaceSq ft / m²Ceiling
Salon 2Plan this room →648 sq ft60 m²14 ft4.3 m
Salon 3Plan this room →648 sq ft60 m²14 ft4.3 m
Salon 5Plan this room →2,952 sq ft274 m²14 ft4.3 m
Salon 6Plan this room →648 sq ft60 m²14 ft4.3 m
Salon 7Plan this room →648 sq ft60 m²14 ft4.3 m
Salon 8Plan this room →648 sq ft60 m²14 ft4.3 m
Salon CPlan this room →841 sq ft78 m²10 ft3 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 Marriott Boston Quincy have?
Marriott Boston Quincy has 21 event spaces totaling 29,534 sq ft.
What is the largest event space at Marriott Boston Quincy?
The largest event space at Marriott Boston Quincy is President's Ballroom, which holds up to 1,400 guests across 9,792 sq ft.
What is the banquet capacity of President's Ballroom at Marriott Boston Quincy?
President's Ballroom seats up to 700 guests in a banquet layout.
How many people fit in President's Ballroom theater-style?
President's Ballroom holds up to 1,200 guests in a theater setup.
What are the dimensions of President's Ballroom?
President's Ballroom measures 136 × 72 ft (9,792 sq ft) with 14 ft ceilings.

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