The National Volleyball Association (NVA) is a men's professional indoor volleyball league in the United States. The league comprises 12 teams. The NVA was founded in Costa Mesa, California, in 2017. The league's regular season runs from March to August, with each team playing nine games during the regular season.

NVA's 2020 season was postponed due to COVID-19 pandemic. In 2021, two new teams joined the league, the Chicago Untouchables and the Dallas Tornadoes. In 2022, the Seattle Sasquatch and Colorado Kraken brought the league to a total of 12 teams. Entering the 2023 season, three new teams joined the league including, the Puerto Rico Pythons, Philadelphia Founders, and the San Diego Wild. These teams took the place of the Tornadoes, Kraken, and Sasquatch.

The OC Stunners are the reigning champions, beating the San Diego Wild 3–0 in the 2023 NVA Championship Cup Finals becoming the first team to obtain two National Titles with the NVA.

The USA NVA (National Volleyball Association) Tournament is a premier volleyball event that brings together top amateur and club teams from across the United States. Organized by the NVA, this tournament showcases competitive volleyball at its finest, offering players an exciting platform to demonstrate their skills, compete at a high level, and connect with fellow volleyball enthusiasts. Featuring divisions for various age groups and skill levels, the USA NVA Tournament emphasizes sportsmanship, community, and the growth of volleyball nationwide. Whether you're a player, coach, or fan, this event promises thrilling matches, a vibrant atmosphere, and memorable experiences for all involved.