Teodor is a masculine given name. In English, it is a cognate of Theodore. Notable people with the name include:
Herman Teodor Holmgren (1842-1914), Swedish architect
Ioan Teodor Callimachi (1690-1780), ruler of Moldavia
Per Teodor Cleve (1840-1905), Swedish chemist and geologist
Teodor Andrault de Langeron (19th century), President of Warsaw
Teodor Andrzej Potocki (1664-1738), Polish nobleman
Teodor Anghelini (born 1954), retired Romanian football player and coach
Teodor Anioła (1925-1993), Polish footballer
Teodor Atanasov (born 1987), Bulgarian footballer
Teodor Axentowicz (1859-1938), Polish painter
Teodor Bujnicki (1907-1944), Polish poet
Teodor Calmăşul (18th century), Romanian boyar
Teodor Filipović (1778-1807), Serbian lawyer
Teodor Frunzeti (born 1955), Romanian Land Forces general
Teodor Ilić Češljar (1746-1793), Serbian painter
Teodor Kazimierz Czartoryski (1704-1768), bishop of Poznań
Teodor Keko (1958-2002), Albanian writer
Teodor Koskenniemi (1887-1965), Finnish athlete
Teodor Kračun (18th century), Serbian painter
Teodor Leszetycki (1830-1915), Polish pianist, teacher and composer
Teodor Lubomirski (1683-1745), Polish nobleman
Teodor Meleșcanu (born 1941), Romanian politician, diplomat and jurist
Teodor Moraru (1938-2011), contemporary Romanian painter
Teodor Narbutt (1784-1864), Polish-Lithuanian writer, Romanticist historian and military engineer
Teodor Negoiţă (born 1947), Romanian polar region explorer
Teodor Parnicki (1908-1988), Polish writer
Teodor Peterek (1910-1969), Polish soccer player
Teodor Popescu (20th century), Romanian bobsledder
Teodor Regedziński (1894-1954), Polish chess master
Teodor Rotrekl (1923-2004), Czech illustrator and painter
Teodor Teodorov (1859-1924), Bulgarian politician
