The National Women's Soccer League (NWSL) is a women's professional soccer league and the highest level of the United States soccer league system (alongside the USL Super League). The league comprises 14 teams (16 in 2026). It is owned by the teams and sanctioned by the United States Soccer Federation. The NWSL is headquartered in Midtown Manhattan.
The NWSL was established in 2012 as the successor to Women's Professional Soccer (WPS; 2007–2012), which was itself the successor to the Women's United Soccer Association (WUSA; 2000–2003). The league began play in 2013 with eight teams, four of which were former members of WPS (Boston Breakers, Chicago Red Stars, Sky Blue FC, and Western New York Flash).