Arbogast may refer to: People Arbogast (magister militum), a 4th-century Frankish general Arbogast (Count of Trier), a 5th-century Frankish-Roman comes in Trier who may have been Bishop of Chartres Arbogast von Franckenstein, a 10th-century knight and sworn defender of the Franckenstein realm Carl Arbogast, compiler of the eponymous Arbogast Method used in selection cutting silviculture Louis François Antoine Arbogast (1759 – 1803), a French mathematician who published a well-known calculus treatise in 1800 Saint Arbogast (c. 600s–700), an Irish missionary and Bishop of Strasbourg Thierry Arbogast, a French cinematographer known for his collaboration with director Luc Besson Todd Arbogast, an American mathematician known for his work in subsurface modeling Characters and fictional entities Carl Arbogast, River Phoenix's character in the film Sneakers Chief Dino Arbogast, a senior officer of the New York Police Department in the TV series Blue Bloods Dr. Larry Arbogast, Danny DeVito's character in the film Junior Detective Milton Arbogast, the investigator in Alfred Hitchcock's film Psycho UNS Arboghast, a scientific research spaceship in the TV series The Expanse