Wikipedia
Leontyev
Leontyev, Leontief, Leontiev, Leontjew, Leontjev, or Leont'ev and Leontyeva (Леонтьева; feminine) is a Russian surname. Notable people with the surname include:
- Alexei Leontyev (1917–?), Soviet mathematician
- Alexei Leontyev (1716–1786), one of the first Russian sinologists
- Aleksei N. Leontiev (1903–1979), Soviet psychologist, the founder of activity theory
- Aleksei A. Leontiev, (1936–2004), Soviet psychologist and linguist, one of the founders of the Soviet psycholinguistics, the son of Aleksei N. Leontiev
- Konstantin Leontiev (1831–1891), Russian philosopher
- Lev Leontiev (1901–?), Soviet economist
- Mikhail Leontiev, Russian reporter working for Channel One
- Oleg Leontyev (1920–?), Soviet geomorphologist
- Sergei Leontiev (1879 or 1880 – after 1932), Russian politician
- Valentina Leontieva (1923-2007), Soviet TV anchor
- Valery Leontiev, Russian pop singer
- Wassily Leontief (1905–1999), economist