Kathryn Feller, often credited professionally as Kat Feller, is an American voice actress known for her extensive work in animation, video games, and anime. She was born on May 27, 1969, in Rochester, New York, and was raised in Texas. Her career spans several decades, with a particular concentration of voice work in the late 1990s and 2000s.

Feller's voice can be heard in a wide array of video game titles, demonstrating her range and versatility. Some of her most notable video game credits include providing the voice of Kokoro in Dead or Alive Xtreme 2 and its sequel Dead or Alive Paradise. She also contributed voices to major franchises such as Final Fantasy VII in the game Dirge of Cerberus: Final Fantasy VII, Crash of the Titans, Crash: Mind over Mutant, Saints Row 2, and Valkyria Chronicles. Her work in the late 1990s also included the role of Dolly and various other characters in the video game adaptation of South Park.

In the realm of anime, Feller is recognized for her roles in English-dubbed productions from the 1990s. A key credit from this period is her role as Jun Kubota in the 1999 English adaptation of the original video animation series Variable Geo, produced by ADV Films. This connection is confirmed by multiple sources, which list her as providing the voice for the character Jun Kubota in the series. Another of her anime credits from this era is the series Metal Angel Marie.

Beyond video games and anime, Feller's voice work extends to feature animation and educational media. She voiced an ostrich in the DreamWorks animated film Madagascar 2: The Crate Escape. She has also been heavily involved in children's educational content, providing voices for series and DVDs such as Scout and Friends, The Adventures of Andy Applebutter, and the Wowzies.

More recently, Feller has been active in social media, where she identifies herself as the voice of a younger version of the character Naruto Uzumaki from the Naruto franchise, specifically "Chibi Naruto," and as a voice actor for the educational platform ABCmouse. Her career reflects a sustained presence in the voice acting industry, contributing to a diverse range of projects across different media formats.