Antonella Rinaldi is an Italian voice actress, born in Rome on October 12, 1954, who is primarily known for her extensive work in dubbing foreign productions into Italian. She comes from a family with deep roots in the entertainment industry; she is the daughter of actor and voice actor Giuseppe Rinaldi and actress Marina Dolfin, and her maternal grandmother was the renowned operatic soprano Toti Dal Monte. Her brother, Massimo Rinaldi, and half-sister, Francesca Rinaldi, are also voice actors. She is married to voice actor Mauro Gravina, and their daughter, Benedetta Gravina, has followed in their footsteps as an actress.

In the realm of anime and animated series, Rinaldi has lent her voice to a variety of characters. Notably, she voiced the character Ayumi Momozono in the Italian-language adaptations of both the Fresh Pretty Cure television series and its film, Fresh Precure! Omocha no Kuni wa Himitsu ga Ippai!?. She also performed the roles of Edel and the narrator (Voce narrante) in the series Princess Tutu. Her other anime credits include the part of Crowley Hamon in various Mobile Suit Gundam productions, including the TV series, the movie trilogy, and The Origin OVA. She has also voiced Mato's Mother in Black Rock Shooter, Bessie in Howl's Moving Castle, Ateria in Tweeny Witches, and a character in Goodbye, Don Glees!.

Beyond these specific anime roles, Rinaldi's career as a dubbing artist is extensive and diverse. She is perhaps best known to international audiences as the long-standing Italian voice of Lois Griffin in the animated series Family Guy. Her portfolio includes voicing Linda Flynn-Fletcher in Phineas and Ferb, Laa-Laa in the first Italian dub of Teletubbies, Webby in DuckTales, and various characters in Winx Club. In addition to animation, she has dubbed the voices of numerous actresses in live-action films and television series, including Jennifer Jason Leigh, Laura Linney, Jennifer Tilly, Amanda Plummer, and Andie MacDowell.