2017–18 Liga Femenina de Baloncesto

Liga Dia1
Season2017–18
Games played182 (Regular season)
11 (Playoffs)
Teams14
TV partner(s)Teledeporte
Canal FEB (streaming)
Regular season
RelegatedCampus Promete LF1
Movistar Estudiantes
Finals
ChampionsPerfumerías Avenida
(6th title)
Runners-upSpar CityLift Girona
SemifinalistsMann-Filter
Star Center–Uni Ferrol
Statistical leaders
Points Shayla Cooper 19.00
Rebounds Vanessa Gidden 13.11
Assists Gaby Ocete 5.19
Index Rating Shacobia Barbee 18.77
Records
Biggest home winGernika 101–51 Estudiantes
(21 October 2017)
Biggest away winSant Adrià 48–91 Avenida
(29 October 2017)
Highest scoringUni Ferrol 110–65 El Pastor
(31 March 2018)
Winning streak21 games
Perfumerías Avenida
Losing streak23 games
Movistar Estudiantes
1 Sponsored league name, referring to Dia.

The 2017–18 Liga Femenina de Baloncesto, also known as Liga Dia for sponsorship reasons, is the 55th season of the Spanish basketball women's league. It started on 30 September 2017 with the first round of the regular season and ended in April 2018 with the final.