Hyatt Regency Long Island — Event Spaces, Floor Plans & Capacities
1717 Motor Pkwy, Hauppauge, NY 11788
Hyatt Regency Long Island gives Hauppauge event planners 19 spaces to work with across 6,402 sq ft595 m² of function space. The largest room, Grand Ballroom, hosts up to 1,055 guests. Review the layouts and seating capacities below, then test your setup in 3D — free.
Across its 19 spaces, Hyatt Regency Long Island handles theater-style sessions for up to 1,055 and seated banquets for 1,000. 5 smaller rooms suit breakouts and board meetings. Exact figures for every room and setup style are in the chart below.
Floor plans
Detailed floor plans for Hyatt Regency Long Island are published on the venue’s official site.
Work at Hyatt Regency Long Island? to publish your official floor plans and 360° tours here — free.
Room capacities & dimensions
| Space | Sq ft / m² | Ceiling | Banquet | Theater | Classroom | Conference | U-Shape |
|---|---|---|---|---|---|---|---|
| Block IslandPlan this room → | 874 sq ft81 m² | 12 ft3.7 m | 60 | 90 | 57 | 30 | 35 |
| Directors BoardroomPlan this room → | — | 12 ft3.7 m | — | — | — | 8 | — |
| Fire IslandPlan this room → | 520 sq ft48 m² | 12 ft3.7 m | 45 | 45 | 33 | 16 | 18 |
| Fisher's IslandPlan this room → | 594 sq ft55 m² | 12 ft3.7 m | 60 | 60 | 39 | 16 | 25 |
| Gardiner's IslandPlan this room → | 572 sq ft53 m² | 12 ft3.7 m | 50 | 50 | 39 | 16 | 25 |
| Gardiner/FisherPlan this room → | — | — | 16 | 80 | 40 | 32 | — |
| Grand BallroomPlan this room → | — | 16 ft4.9 m | 1,000 | 1,055 | 500 | — | — |
| Island BallroomPlan this room → | — | 12 ft3.7 m | 100 | 120 | 100 | 40 | 30 |
| Islandview RoomPlan this room → | — | — | 50 | 75 | 40 | 30 | 30 |
| Robin's IslandPlan this room → | 432 sq ft40 m² | 12 ft3.7 m | 40 | 40 | 27 | 16 | 16 |
| Salon A, C, F, or HPlan this room → | 682 sq ft63 m² | 16 ft4.9 m | 68 | 65 | 45 | 16 | 25 |
| Salon B or GPlan this room → | 1,023 sq ft95 m² | 16 ft4.9 m | 105 | 100 | 69 | 30 | 35 |
| Salon D or EPlan this room → | — | 16 ft4.9 m | 230 | 265 | 165 | 70 | 65 |
| Salons A–D or E–HPlan this room → | — | 16 ft4.9 m | 400 | 511 | 315 | — | — |
| Salons AB, BC, HG, GFPlan this room → | 1,705 sq ft158 m² | 16 ft4.9 m | 160 | 165 | 117 | 40 | 45 |
| Salons ABC or FGHPlan this room → | — | 16 ft4.9 m | 200 | 255 | 159 | 70 | 55 |
| Terrace BallroomPlan this room → | — | 25 ft7.6 m | 275 | — | — | — | — |
| Trustees BoardroomPlan this room → | — | 12 ft3.7 m | — | — | — | 12 | — |
| Windwatch RoomPlan this room → | — | 16 ft4.9 m | 120 | — | 80 | 60 | 40 |
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 Long Island have?
- Hyatt Regency Long Island has 19 event spaces totaling 6,402 sq ft.
- What is the largest event space at Hyatt Regency Long Island?
- The largest event space at Hyatt Regency Long Island is Grand Ballroom, which holds up to 1,055 guests.
- What is the banquet capacity of Grand Ballroom at Hyatt Regency Long Island?
- Grand Ballroom seats up to 1,000 guests in a banquet layout.
- How many people fit in Grand Ballroom theater-style?
- Grand Ballroom holds up to 1,055 guests in a theater setup.
- What are the dimensions of Grand Ballroom?
- Grand Ballroom measures 127 × 77 ft with 16 ft ceilings.
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