Marengo may refer to: The Battle of Marengo, of 1800 in northern Italy Marengo (département), a département of the First French Empire in northern Italy in the early 19th century French ship Marengo Chicken Marengo, a food dish, according to tradition, eaten by Napoleon after the Battle of Marengo Marengo (genus), a genus of jumping spiders Marengo (horse), was the name of Napoleon's horse Marengo (racehorse), Fell at the third fence in the 1847 Grand National Steeplechase PlacesItaly… (More on Marengo)