Valentina Franca Meriño Ferretti (born 26 January 1987) is a retired Chilean rhythmic gymnast.

In 2003 Valentina was the national Chilean champion and participated in the World Championships in Budapest, the first in which Chile took part.

[2][3] Selected for the 2006 South American Games in Buenos Aires she won bronze in the ribbon final, behind Anahí Sosa and Ana Paula Scheffer.

[4][5] In September 2007 she competed at the World Championships in Patras, taking 97th place in the All-Around.

[6] A month later she won gold in teams (along Paloma Garate, Catalina Ulloa and Catalina Vichez), in the All-Around, with rope, hoop and clubs at the South American Championships.