Illés may refer to:
People Béla Illés (born 1968), Hungarian footballer Béla Illés (writer) (1895-1974), Hungarian writer and journalist Jenö Illés (1877–1951), Hungarian-German cinematographer and film director György Illés (1914–2006), Hungarian cinematographer who collaborated with Zoltán Fábri Márton Illés (born 1975), Hungarian composer and pianist
Other uses Illés (band), Hungarian rock band (1960–1973)