The 2011–12 División de Honor Femenina de Rugby was the 2nd season of the División de Honor, the top flight of Spanish domestic women's rugby union competition.

The reigning champions entering the season where INEF Barcelona who claimed their 8th title after winning all their matches in the previous edition.

[1][2] INEF Barcelona won all their matches, and the championship, which was their 9th national title.

[3][2] Eight teams competed in the league – the top six teams from the previous season, Complutense Cisneros who were promoted as champions of the promotion regional tournament and Sanse Scrum, runner-ups of the promotion tournament, who won the relegation playoff against the previous season last placed.

[4][5] This season Getxo Artea RT joined neighbouring teams Kakarraldo RT and Mungia RT to play under the name Bizkarians using the fields and players from the three teams.