List of Famous people named Theodore

Theodore Herman Albert Dreiser was an American novelist and journalist of the naturalist school. His novels often featured main characters who succeeded at their objectives despite a lack of a firm moral code, and literary situations that more closely resemble studies of nature than tales of choice and agency. Dreiser's best known novels include Sister Carrie (1900) and An American Tragedy (1925).

Theodore Medad Pomeroy was an American businessman and politician from New York who served as the 26th Speaker of the United States House of Representatives for one day, from March 3, 1869, to March 4, 1869, the shortest American speakership term in history. He represented New York's 24th congressional district in the United States House of Representatives from 1861 to 1869. He also served as the mayor of Auburn, New York, from 1875 to 1876, and in the New York State Senate from 1878 to 1879.

Théodore Barrière, French playwright, was born in Paris.

Théodore Faullain de Banville was a French poet and writer. His work was influential on the Symbolist movement in French literature in the late 19th century.