River Vitae is the professional name of American voice actor River Dain Kanoff, who was born on June 11, 1989, in Washington, D.C., and is based in California. He is active in the industry as a voice actor for English dubs of Japanese anime and for video games. His voice is often described as a smoky, husky baritone.

In the field of anime, his notable roles include Chūichirō Noma in the film The First Slam Dunk and Heath Lott in the series Code Geass: Rozé of the Recapture. His other significant anime credits include Mamoru Andou in Kageki Shojo!!, Taguchi in Gleipnir, Hiroshi Chinen in The Prince of Tennis II, Dominic in Seirei Gensouki: Spirit Chronicles, and Phious in Shironeko Project ZERO CHRONICLE. He has also provided additional voices for series such as Pluto, Tokyo Revengers, and Kingdom, as well as for the films Lupin III THE FIRST and Maboroshi.

Beyond anime, Vitae has an extensive career in video game voice acting. He is known for the role of General Gaius in Dust: An Elysian Tail and has voiced characters in major franchises, including Schubert Lawrence in Genshin Impact, Ogma in Fire Emblem Heroes, and Tsukumo in Judgment and Lost Judgment. He also provided additional voices for Yakuza: Like a Dragon and had a role as a bard in The Elder Scrolls Online: Greymoor. He is set to voice the character Robert Garcia in the upcoming game Fatal Fury: City of the Wolves.

In addition to performing, Vitae is involved in post-production work. He has worked as a dialogue editor and production coordinator on several English dubs and video game localizations, including production coordination for Persona 5 Royal and Persona 5 Strikers. This combination of on-microphone talent and technical production skills defines his professional profile.