Claudia Razzi is an Italian voice actress and dubbing director, born in Rome on March 30, 1962. She has been active in the industry since the age of fourteen, starting with her first major role as the voice of Blousey Brown, played by Jodie Foster, in the 1976 film Bugsy Malone. She comes from a family with ties to the industry; her father, Claudio Razzi, worked in audio productions, and her daughter, Guendalina Ward, is also a voice actress.

Razzi is highly regarded for her extensive work dubbing foreign films and series into Italian. In live-action productions, she is the primary Italian voice for actresses such as Helena Bonham Carter, Meg Ryan, Jennifer Jason Leigh, and Ashley Judd. Her voice is heard in numerous major films, including the X-Men series as Mystique (Rebecca Romijn), the Matrix films as Switch, Pulp Fiction as Fabienne, and more recently as Evelyn in Everything Everywhere All at Once. In animation, she is well known for voicing Francine Smith in the Italian version of American Dad! and Vicky in The Fairly OddParents.

Within the realm of anime, Razzi has a substantial body of work for the Italian market. As cited in the user's example, she voiced the character Big Mama in both the OAV and TV series of Sorcerer Hunters. Her other prominent anime roles include Yūko Ichihara in the films for xxxHolic and Tsubasa Chronicle, Eri Kagurazaka in Full Metal Panic! The Second Raid, and Hitomi Kisugi in Cat's Eye. She also provided voices for characters in classic series such as Urusei Yatsura (as Oyuki and Ran) and Captain Tsubasa (as Maggie Hutton). Her work extends to dubbing direction for anime as well, such as on the film Konchū Monogatari Mitsubachi Hutch Yūki no Melody.

Her contributions to the dubbing industry have been recognized with significant awards, including the Ferruccio Amendola award for her services to the industry in 2011.