The 2012–13 Division 1 Féminine season was the 38th since its establishment.Lyon were the defending champions. The season began on 9 September 2012 and ended on 26 May 2013. The winter break was in effect from 17 December 2012 to 6 January 2013.
There were three promoted teams from the Division 2 Féminine, the second level of women's football in France, replacing the three teams that were relegated from the Division 1 Féminine following the 2011–12 season. A total of 12 teams currently competes in the league with three clubs suffering relegation to the second division, Division 1 Féminine.
1) points; 2) goal difference; 3) number of goals scored (C) = Champion; (R) = Relegated; (P) = Promoted; (E) = Eliminated; (O) = Play-off winner; (A) = Advances to a further round.
Only applicable when the season is not finished: (Q) = Qualified to the phase of tournament indicated; (TQ) = Qualified to tournament, but not yet to the particular phase indicated; (RQ) = Qualified to the relegation tournament indicated; (DQ) = Disqualified from tournament.