Katelyn Gault is an American voice actor known for her work in English dubs of anime series and video games. Born on October 25, 1987, in Los Angeles, California, she developed an early interest in the performing arts, studying piano and classical voice, and participating in theatre productions and show choir. She earned a Bachelor of Fine Arts in Theatre Performance from Chapman University before pursuing a professional career in acting in Los Angeles, working across film, television, theatre, and voiceover.

Her transition into voice acting led to a number of prominent roles in anime. She is the voice of El Hoshino in the Netflix series Dragon Pilot: Hisone and Masotan. She also voices Queen Mirellia Q. Melromarc in the popular isekai series The Rising of The Shield Hero and its second season. In the final season of the monumental series Attack on Titan, she provided the voice for the character Zofia. Gault is also known for her role as the office worker Fenneko in the beloved satire Aggretsuko, as well as in the special Aggretsuko: We Wish You a Metal Christmas. Her film work includes the role of Mirei Suzuki in Sound! Euphonium The Movie - Our Promise: A Brand New Day.

Beyond these credits, her voice can be heard in a wide range of other anime and video games. These include roles such as Kisara in Tales of Arise, Rondine in Monster Hunter Rise, Tanith in Fire Emblem Heroes, Professor Nelson and Professor Babcock in Little Witch Academia, Morgan le Fay in Fate/Apocrypha, and Black in the game Arknights. Gault is married to fellow voice actor Kyle McCarley.