Theodor is a masculine given name. It is a German form of Theodore. It is also a variant of Teodor. Theodor Adorno, (1903–1969), German philosopher Theodor...

Theodor Herzl (2 May 1860 – 3 July 1904) was an Austro-Hungarian Jewish journalist, lawyer, writer, playwright and political activist who was the father...

Theodor Seuss Geisel (/suːs ˈɡaɪzəl, zɔɪs -/ sooss GHY-zəl, zoyss -⁠; March 2, 1904 – September 24, 1991) was an American children's author and cartoonist...

Theodor Capitani von Kurnatowski III (born March 19, 1980), known professionally as Theo Von, is an American stand-up comedian, podcaster, actor, and...

Theodor W. Adorno (/əˈdɔːrnoʊ/ ə-DOR-noh; German: [ˈteːodoːɐ̯ ʔaˈdɔʁno] ; born Theodor Ludwig Wiesengrund; 11 September 1903 – 6 August 1969) was a German...

Theodor Severin Kittelsen (27 April 1857 – 21 January 1914) was a Norwegian artist. He is one of the most popular artists in Norway. Kittelsen became...

Karl Theodor may refer to: Charles Theodore, Elector of Bavaria (1724–1799), Prince-Elector of Palatine and of Bavaria Karl Theodor Anton Maria von Dalberg...

Theodor Strünck (7 April 1895, Pries - 9 April 1945, Flossenbürg concentration camp) was a German lawyer and resistance worker, involved in the 20 July...

Christian Matthias Theodor Mommsen (German: [ˈteːodoːɐ̯ ˈmɔmzn̩] ; 30 November 1817 – 1 November 1903) was a German classical scholar, historian, jurist...

Hans Theodor Woldsen Storm (German pronunciation: [ˈteːodoːɐ̯ ˈʃtɔʁm] ; 14 September 1817 – 4 July 1888), commonly known as Theodor Storm, was a German-Frisian...

Ernst Theodor Amadeus Hoffmann (born Ernst Theodor Wilhelm Hoffmann; 24 January 1776 – 25 June 1822) was a German Romantic author of fantasy and Gothic...

Karl Theodor Wilhelm Weierstrass (/ˈvaɪərˌstrɑːs, -ˌʃtrɑːs/; German: Weierstraß [ˈvaɪɐʃtʁaːs]; 31 October 1815 – 19 February 1897) was a German mathematician...

Karl Theodor, Duke in Bavaria (9 August 1839 – 30 November 1909), was a member of the House of Wittelsbach and a professional oculist. He was the favorite...

Theodor Paul Albrecht (German: [ˈalbʁɛçt]; 28 March 1922 – 24 July 2010) was a German entrepreneur. He established the discount supermarket chain Aldi...

Theodor Gilbert Morell (22 July 1886 – 26 May 1948) was a German medical doctor known for acting as Adolf Hitler's personal physician. Morell was well...

Johan Theodor Westrin (12 January 1850 – 10 October 1928) was a Swedish archivist and editor of Nordisk familjebok. Theodor Westrin was born on 12 January...

Christian Theodor Kjelder Rasmussen (born 19 January 2003) is a Danish professional footballer who plays as a forward for Dutch club Ajax. Rasmusen is...

Emil Jannings (born Theodor Friedrich Emil Janenz, 23 July 1884 – 2 January 1950) was a Swiss-born German actor who was popular in Hollywood films in...

Theodor Schwann (German pronunciation: [ˈteːodoːɐ̯ ˈʃvan]; 7 December 1810 – 11 January 1882) was a German physician and physiologist. His most significant...

literature, and non-Russian sources sometimes render his first name as Theodor. In 1857 he joined the staff of the observatory at Moscow University, becoming...

Charles Theodore (German: Karl Theodor; 11 December 1724 – 16 February 1799) was a German nobleman of the Sulzbach branch of the House of Wittelsbach...

Bibliander (German: Theodor Buchmann; 1509 – 26 September 1564) was a Swiss orientalist, publisher, Protestant reformer and linguist. Born Theodor Buchmann (Bibliander...

Gustav Theodor Fechner (/ˈfɛxnər/; German: [ˈfɛçnɐ]; 19 April 1801 – 18 November 1887) was a German physicist, philosopher, and experimental psychologist...

Theodor Herzl or Theodor Herzl, Standard-Bearer of the Jewish People (German: Theodor Herzl, der Bannerträger des jüdischen Volkes) is a 1921 Austrian...

Carl Theodor Dreyer (Danish: [ˈkʰɑˀl ˈtsʰe̝ːotɒ ˈtʁɑjˀɐ]; 3 February 1889 – 20 March 1968), commonly known as Carl Th. Dreyer, was a Danish film director...

Theodor George Henry Strehlow (6 June 1908 – 3 October 1978) was an Australian anthropologist and linguist. He studied the Arrernte (Aranda, Arunta) Aboriginal...

Louis Theodor Weichardt (21 May 1894 – 26 October 1985) was a South African political leader, born in Paarl of German extraction, who founded the Greyshirts...

Theodor Gotthilf Leutwein (9 May 1849 – 13 April 1921) was a German military officer and colonial administrator who served as Landeshauptmann and governor...

Karl Theodor von Piloty (1 October 1826 – 21 July 1886) was a German painter, noted for his historical subjects, and recognised as the foremost representative...

Prince Theodor Rosetti (5 May 1837 – 17 July 1923) was a Romanian writer, journalist and politician who served as Prime Minister of Romania between 23...