The Primera División Femenina is the top professional women's football league in Spain. Established in 1988, it features 16 teams competing for the championship title. The league operates on a promotion and relegation system with the Segunda División Femenina, the second tier of women's football in the country. The season typically runs from September to May, with each team playing 30 matches. The league has gained popularity and recognition, contributing to the growth of women's football in Spain. Notable clubs include FC Barcelona Femení and Atlético Madrid Femenino, which have achieved significant success in both domestic and international competitions.