Caitlin Tiffany Glass (born November 16, 1981 in Washington, D.C.) is an American voice actress and ADR director. Glass graduated Magna Cum Laude from the University of Texas at Arlington with a Bachelor of Fine Arts in Theatre Arts in 2004. While still a college student, Glass was hired by Funimation Entertainment while on a tour of the studio. Her first roles were bit parts on Case Closed until she landed the role of Hiyono Yuizaki in Spiral. She then went on to voice Triela in Gunslinger Girl.
More roles include Yakumo Tsukamoto in School Rumble, Kaori Misaka in Kanon, Nefertari Vivi in One Piece, Saya Minatsuki in Black Cat and Accela Warrick in Solty Rei. She can also be heard in Negima!, Kodocha, The Galaxy Railways, Sakura Taisen: Ecole de Paris, and Lupin III OVAs.