2012–13 División de Honor Femenina de Waterpolo

The 2012–13 was the 26th season of División de Honor, the top flight women's water polo in Spain.

The season comprises regular season and championship playoff. The regular season started in October 2012 and finished on May 11, 2013. Upon completion regular season, top four teams played in the championship playoff.

The championship playoff began a week later with semifinals, and the final was played in late May.

Sabadell Astralpool was the defending champion and successfully defended its title of the previous season after defeating CN Mataró El Tot 2–0 in the championship final.

Regular season standings
Source:

2nd leg
Sabadell Astralpool won series 2–0 and advanced to Semifinals

Mataró El Tot won series 2–0 and advanced to Semifinals

2nd leg
Sabadell Astralpool won Championship final series 2–0.

Individual awards

 * Championship MVP: 🇪🇸 Maica García, CN Sabadell Astralpool
 * Best Goalkeeper: 🇪🇸 Laura Ester, CN Sabadell Astralpool
 * Top goalscorer: 🇪🇸 Jennifer Pareja, CN Sabadell Astralpool

Top goal scorers
(regular season only)