Taliesin Jaffe (born January 19, 1977) is an American voice director, script writer, voice actor, and former child actor.

Jaffe was born in Los Angeles, California. He is known for directing and writing many English language anime titles for New Generation Pictures, most notably R.O.D the TV and Hellsing. He is also co-directing BECK: Mongolian Chop Squad with Christopher Bevins for FUNimation. Together with Amanda Winn Lee and Jason C. Lee, he recorded commentary tracks for the North American DVD release of the films Neon Genesis Evangelion: Death & Rebirth and The End of Evangelion. Jaffe has also written many articles and spoken as a guest lecturer at universities and libraries.