The 2014–15 is the 28th season of División de Honor, the top flight women's water polo in Spain since its inception in 1988.
Regular season started on October 11, 2014 and finished on April 29, 2015.
After the regular season, top four teams at standings play championship playoff.
Championship playoff began on May 6 with semifinals to best of three games, with two winners advancing to the Final.
EW Zaragoza wins 20–16 on aggregate and remained in División de Honor.