Leontyev, Leontief, Leontiev, Leontjew, Leontjev, or Leont'ev (Russian: Леонтьев) 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
This page lists people with the surnameLeontyev. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.