Selvaggia Quattrini is an Italian actress and voice actress, born in Rome on June 25, 1975. She began her career on stage at the age of eight and later appeared in films and television series starting in the late 1990s. However, she is primarily renowned for her extensive work in dubbing, providing the Italian voice for numerous international actors and characters in both live-action and animation.

In the realm of anime, Quattrini is well-recognized for her role as the voice of Isabella, the enigmatic "Mama" of the Grace Field House, in the Italian-language adaptation of the series The Promised Neverland. Her portrayal captures the complex and maternal yet ruthless nature of the character. Another significant anime role is Nana Osaki, the passionate lead vocalist of the punk band Black Stones in the series Nana. Her dubbing portfolio also includes the voice of Luminara Unduli in the animated series Star Wars: The Clone Wars and Eda Clawthorne in The Owl House - Aspirante strega.

While she has voiced characters in anime, a substantial portion of Quattrini's career is dedicated to dubbing live-action films and television series. She is the primary Italian voice for actresses such as Kristin Kreuk, Paz Vega, and Lake Bell. Among her most famous dubbing roles is Princess Fiona in the entire Shrek film franchise. Her extensive filmography includes voicing characters played by Keira Knightley in films like Bend It Like Beckham and Domino, and Halle Berry in Monster's Ball. On television, she has dubbed Kristin Kreuk's Lana Lang in Smallville, Rebecca Mader's Charlotte Lewis in Lost, and characters in series such as Sons of Anarchy and Beauty & the Beast.

Quattrini's contributions to the field of dubbing have been recognized with industry accolades. In July 2008, she was awarded the Leggio d'oro voce cartoon, a prestigious Italian dubbing award, for her work in animation.