Silver Shell for Best Actress
The Silver Shell for Best Actress (Spanish: "Concha de Plata a la Mejor Interpretacion Femenina"; Basque: "Aktore onenaren Zilarrezko Maskorra") was one of the main awards presented at the San Sebastián International Film Festival to the Best Actress of a competing film. The last of this award was given out in 2020, after which it was replaced with a gender-neutral Silver Shell for Best Leading Performance and Silver Shell for Best Supporting Performance the following year.