Florian Krüger-Shantin is a German actor, voice actor, dialogue writer, and director born in 1952 in Traunstein, Germany. He studied acting in Halle and performed on stage at venues including the Kinder- und Jugendtheater in Halle and in productions with an ensemble in the former German Democratic Republic. His career later expanded into writing, including screenplays, stage plays, and a musical libretto, as well as directing for theater.

Within the field of voice acting, Krüger-Shantin has performed hundreds of speaking roles for film and television. Among his notable anime and related genre roles are the part of General Brigham in the series Edge of Tomorrow and the character Will A. Zeppeli in the series JoJo's Bizarre Adventure. Other significant voice roles include the character Louis Litt in the legal drama Suits, Paul Kirby in Jurassic Park III, Christopher da Silva in Silent Hill, and roles in productions such as The Walking Dead, Broadchurch, and Der Sandmann.

Beyond performing, Krüger-Shantin is active in the production side of synchronization, writing German dialogue books and directing dubbing for series including Suits, Broadchurch, and Der Sandmann. He was a founding member of the InteressenVerband Synchronschauspieler e.V., an association for voice actors focused on social security matters, which later merged with the Bundesverband Schauspiel e.V..