NBA Arena Capacities

NBA arenas range from intimate 17,000-seat venues to massive 20,000+ seat buildings that host everything from regular season games to the NBA Finals. Arena capacities can shift depending on the event type, with concerts and special events often using different floor configurations than basketball games.

Browse our complete directory of NBA arena capacities below, organized by division. Each guide covers total seating capacity, concert capacity, suite counts, and key venue details.