Rayo Vallecano Femenino is the women's football section of Rayo Vallecano. It has emerged as a top team in Spanish women's football, tying at the top of the table with Levante UD and subsequently winning the Cup in the 2007–08 season. In 2008–09, the club won the Superliga Femenina for the first time, repeating the title in 2009–10 and 2010–11.
Rayo Vallecano took part in the inaugural edition of the UEFA Women's Champions League, where it didn't manage to go through the round of 32. In the next two, the club reached the round of 16, where it was knocked by Arsenal FC in both.