| Spaces | Seated | Standing |
|---|---|---|
| Wharf Room | 400 | 500 |
| The Atlantic Room | 300 | 500 |
| Spaces | Seated | Standing |
|---|---|---|
| Parlor Room | 14 | -- |
| The Wine Cellar | 35 | 65 |
| Spaces | Seated | Standing |
|---|---|---|
| Staffordshire Ballroom | 270 | 400 |
| America Ballroom | 1800 | 2000 |
| Spaces | Seated | Standing |
|---|---|---|
| Fenway Ballroom | 300 | 400 |
| Fenway Ballroom I, II, or III | 90 | 100 |
| Spaces | Seated | Standing |
|---|---|---|
| Grand Ballroom A & B | 1130 | 2200 |
| Grand Ballroom A | 770 | 1600 |
| Spaces | Seated | Standing |
|---|---|---|
| Mann Ballroom | 578 | 578 |
| Summer Ballroom | 176 | 176 |
| Spaces | Seated | Standing |
|---|---|---|
| Lobby Pre-Function Space | -- | 200 |
| Belvidere Room | 125 | 180 |
| Spaces | Seated | Standing |
|---|---|---|
| The Charles Eliot Room | 40 | -- |
| The Commonwealth Boardroom | 10 | -- |
| Spaces | Seated | Standing |
|---|---|---|
| Harborview Ballroom | 180 | 300 |
| Constitution Ballroom | 170 | 240 |
| Spaces | Seated | Standing |
|---|---|---|
| Liberty Hall | 400 | 575 |
| Grand Master Ballroom | 450 | 600 |
| Spaces | Seated | Standing |
|---|---|---|
| The Terrace | -- | 85 |
| Back Bay Meeting Room | 35 | 35 |
| Spaces | Seated | Standing |
|---|---|---|
| Abigail Adams Ballroom | -- | 518 |
| Abigail Adams Pre-Function | -- | 549 |
