The 2018–19 OK Liga Femenina is the 11th season of the top-tier league of women's rink hockey in Spain.
Generali Palau de Plegamans achieved their second league title after beating 7–5 Manlleu in the last match of the season.
Also Reus Deportiu remained in the top tier after the resign of Catalan teams to promote.
The 2019 Copa de la Reina was the 14th edition of the Spanish women's roller hockey cup.
Telecable Gijón won their fourth title ever, three years after their last win.