Leonardis

Leonardis is a surname. Notable people with the surname include:


 * Giacomo Leonardis (1723 - 1797) Italian engraver and etcher
 * Roberto de Leonardis (1913 - 1984), Italian film script translator, film dialogue writer and film lyricist
 * Aleš Leonardis, Slovenian professor of computer and information science
 * Savo Leonardis (1931 - 2016), Slovenian professor of electronics