List of Famous people named Theodor

Martin Theodor von Heuglin, was a German explorer and ornithologist.

Theodor Johan Christian Ambders Brorsen was a Danish astronomer. He is best known for his discovery of five comets, including the lost periodic comet, 5D/Brorsen, and the periodic comet 23P/Brorsen-Metcalf.

Theodor Aman was a Romanian painter, engraver and art professor. He mostly produced genre and history scenes.

Theodor Bergmann was a German businessman and industrialist best remembered for the various revolutionary firearms his companies released. Like many entrepreneurs of the era, his activities centered on bicycles, and the nascent automobile. Armament was not Bergmann's primary focus, but the one he was most attracted to, which was the reason most of his pistols were manufactured under license once they were created. He is famous for creating automatic pistols, and their ammunition.

Theodor Seitz was a German colonial governor.