List of Famous people who died in 1903

Richard Jordan Gatling was an American inventor best known for his invention of the Gatling gun, which is considered to be the first successful machine gun.

Antoine-Hippolyte Cros was a French surgeon and pretender to the throne of the defunct Kingdom of Araucanía and Patagonia.

Aline Louise Duval was a French stage actress. "Much appreciated in the roles of travesties or grisettes thanks to the biting of her voice and her air of delicacy, she was also noticed in the reviews for her enthusiasm and her good humor."

Wilfred Joseph Cripps was an English antiquarian and a writer on antique silver plate.

Émile Durand was a French musical theorist, teacher and composer. He was better known for his theoretical writings than for his compositions.

George Jan Hendrik (Geo) Poggenbeek (1853–1903) was a 19th-century painter from Amsterdam, the Netherlands who maintained close contact with the Hague School.

Prince Eustachy Stanisław Sanguszko was a Polish noble (szlachcic), conservative politician.

Nikolai Vasilievich Bugaev was a prominent Russian mathematician, the father of Andrei Bely.