She was married to Luis Aguilar, "El Gallo Giro", one of the icons of the golden age of Mexican cinema, from 1957 until his death in 1997.
[2] Rosario Gálvez became known in the 1950s for acting in several films such as Salón de belleza, Cuando me vaya, and Para siempre.
In the 1970s, Gálvez acted in the films Cristo 70 [es] and Mama Dolores,[3] while also appearing in telenovelas such as Ven conmigo and Doménica Montero.
In the 1990s she acted in the telenovelas Prisionera de amor and Mi pequeña traviesa, and in 1997 returned to film in Reclusorio.
That same year, Rosario Gálvez wrote a book about her childhood and her marriage to the actor and singer Luis Aguilar, who died in 1997.