Matches were held in February and March 2015, on the same weekends as the men's tournament, if not always the same day.

The championship was contested by England, France, Ireland, Italy, Scotland and Wales.

[1] This was also the first time Italy finished in a position above 4th place in the Six Nations, whether men's or women's, and the first time Italy had denied a team a Grand Slam.

As in 2013, England focused on the Sevens World Series circuit in order to qualify a Great Britain team for the 2016 Rio Olympics, so there young and inexperienced squad were missing many front-line players.

Assistant referees: Maria Beatrice Benvenuti (Italy)[7] Clara Munarini (Italy)[7] Assessor: n/a Assistant referees: n/a n/a Assessor: n/a Assistant referees: Jamie Morgan (Wales)[7] Alun Emmanuel (Wales)[7] Assessor: n/a Assistant referees: Helen O'Reilly (Ireland)[23] Dermot Blake (Ireland)[23] Assessor: n/a Assistant referees: Alex Pratt (Scotland)[23] Alexandra Gordon-Smith (Scotland)[23] Assessor: n/a Assistant referees: Sara Cox (England)[23] Nikki O'Donnell (England)[23] Assessor: n/a Assistant referees: Joy Neville (Ireland)[39] John Carvill (Ireland)[39] Assessor: n/a Assistant referees: Christine Hanizet (France)[39] Marie Lematte (France)[39] Assessor: n/a Assistant referees: Mhairi Hay (Scotland)[23] Kelly Mitchell (Scotland)[23] Assessor: n/a Assistant referees: Sarah Toll[55] Matthew Daubney[55] Assessor: Trevor Fisher[55] Assistant referees: Barbara Guastini (Italy)[55] Francesca Giuliani (Italy)[55] Assessor: n/a Assistant referees: Stuart Kibble (Wales)[55] Steff Edwards (Wales)[55] Assessor: n/a Assistant referees: Clara Munarini (Italy)[71] Maria Giovanna Pacifico (Italy)[71] Assessor: n/a Assistant referees: Sara Cox (England)[71] Tracey Pettingale (England)[71] Assessor: n/a Assistant referees: Alex Pratt (Scotland)[71] Mhairi Hay (Scotland)[71] Assessor: n/a