Big celebration on the horizon? You’ll find the perfect space right here. We’ve pulled together the top party halls in Long Island, from polished banquet venues in Nassau County to spacious loft-style halls across Suffolk County. Need room for a big guest list? No problem. Many of these spots hold 100+ people, and some can take on full-scale weddings, quinceañeras, milestone birthdays, or corporate bashes. There are options for every kind of budget too—per hour, per day, and per person pricing makes it easy to plan ahead. Whether you're keeping it low-key or going all out, these party halls are ready when you are. Scroll on, the right fit is waiting.