Grey Griffin is an American voice actress known for an extensive body of work in animation and video games, including significant contributions to English-language adaptations of anime. She is also widely recognized by her former professional name, Grey DeLisle. Her career in voice acting began in the 1990s, with early roles in series such as Rugrats and Johnny Bravo. Since then, she has become one of the most prolific voice actors in the industry.

In the realm of anime, Griffin has lent her voice to several notable English dubs. She played the role of Setsu Oiwa in the Studio Ghibli film When Marnie Was There. In this 2014 animated feature, she voices a character who is a relative of the protagonist, Anna, and with whom Anna stays during her summer in a seaside town. For her performance in this film, Griffin won a BTVA Award for Best Female Supporting Vocal Performance in an Anime Movie/Special.

Another prominent anime role is her portrayal of Selina Kyle, also known as Catwoman, in the 2018 anime film Batman Ninja. In this feature, Batman and his allies and adversaries are transported to feudal Japan, and Griffin voices Catwoman in the English dub of the film. Her other anime credits include roles in Bayonetta: Bloody Fate as Jeanne and Afro Samurai: Resurrection as Tomoe and Ogin.

Beyond these specific credits, Griffin has frequently collaborated with a wide circle of voice actors common in anime dubbing and Western animation, such as Roger Craig Smith, Tara Strong, and Yuri Lowenthal, appearing alongside them in projects like Batman Ninja. Her work is characterized by a wide vocal range, allowing her to portray characters across genres and age groups. Her achievement for When Marnie Was There is a specific recognition of her work within the anime voice acting community.