Erin Mathews is a Canadian voice actress born on May 28, 1977, in Toronto, Ontario. She is a graduate of the Studio 58 theater program in Vancouver, a prestigious conservatory that provided her with classical stage training before she transitioned into voice work. Her career has spanned from the early 2000s to the present, during which she has become known for her extensive work in animated series, video games, and English-language dubs of Japanese anime.

In the realm of anime voice acting, Mathews has contributed to several notable English adaptations. She is recognized for her role as Yohko Yamamoto in the English language version of the Starship Girl Yamamoto Yohko series, including its OVA releases, and for voicing Mei-Shin in the English adaptation of 3x3 Eyes. More recently, she provided voices for the English dubs of several classic anime series. In Little Astro Boy, she voiced the characters Ken and Paul, two of Astro Boy's friends. She also took on the role of Jimsy in the English dub of the 1978 Hayao Miyazaki series Future Boy Conan. Her filmography further includes roles in Powerpuff Girls Z, the English adaptation of the Japanese anime series, and the children's anime Dinosaur Train, where she voiced characters including Stacie, Vera, and Judy.

Beyond her targeted anime work, Mathews has a significant body of work in Western animation and video games. She is perhaps best known as the title character in Pac-Man and the Ghostly Adventures, where she voices the iconic yellow hero Pac-Man, making her the first female actress to portray the character. She also played lead roles in several popular series, including Coop Burtonburger in Kid vs. Kat, Benjamin Stilton in Geronimo Stilton, and Macy Halbert and Robin Underwood in Lego Nexo Knights. Her video game credits are similarly extensive, including roles such as Rogue in X-Men Legends and Cindy Aurum in Final Fantasy XV. Throughout her career, Mathews has demonstrated a capacity for sustained collaboration with various animation studios, contributing her voice to multiple projects within franchises like My Little Pony and LEGO, highlighting her standing in the voice acting community.