They won the domestic treble of the Superliga, Copa de la Reina, and Copa Catalunya – the first treble won by the team.

In the league match on 30 September 2012, Sonia Bermúdez scored four goals, including a 5-minute hat-trick,[1] and Alexia Putellas scored her first senior goal for Barcelona, going on to become their all-time leading goalscorer in 2023.

[2] After losing on the first two matchdays of the league, the team went unbeaten for the rest of the season, starting an unbeaten run in league competition that lasted beyond the next season.

The quarterfinal of the 2013 Copa Catalunya played in June 2013 is considered part of this season.

A number of Barcelona's top players were unavailable due to being called up for the UEFA Women's Euro 2013.