Ilaria Silvestri is an Italian voice actor born on November 18, 1987. She began her performing arts training in the early 2000s, studying theatrical acting in Milan before completing a professional dubbing course at the CTA (Centro Teatro Attivo) in 2009. Since 2017, her professional activity has centered on post-production audio work for a variety of media, including films, television series, animated programs, and documentaries, as well as radio and television commercials.

Silvestri is primarily known for her work dubbing anime into Italian. One of her notable recurring roles is the Regulatory T Cell across the franchise Cells at Work!, including the main television series, its second season titled Cells at Work!!, and the special Cells at Work! Kaze Shōkōgun. She has a significant association with the Assassination Classroom franchise, where she provides the voice for the character Rinka Hayami. She has voiced this role in the main television series, the compilation film Assassination Classroom the Movie: 365 Days' Time, and the original net animation spin-off Koro Sensei Quest!.

Her other prominent anime dubbing credits encompass a wide range of characters. These include Tania in Cagaster of an Insect Cage, Artemide in the film Is It Wrong to Try to Pick Up Girls in a Dungeon?: Arrow of the Orion, Utahime Iori in Jujutsu Kaisen, Aurora in The Eminence in Shadow, Constanze in Little Witch Academia, and Lyra in Is It Wrong to Try to Pick Up Girls in a Dungeon? IV. Her film work also includes a voice role in Doraemon the Movie: Nobita's Chronicle of the Moon Exploration.

Beyond anime, Silvestri's voice can be heard in a variety of other media. She is the Italian voice for the character Texas in the popular video game Arknights. Additionally, her portfolio includes voice work for numerous international advertising campaigns for major brands such as Samsung, Calzedonia, Philips, Kinder, and Mastercard, among many others.