Hosszú

Hosszú or Hossu is a surname. Notable people with the surname include:


 * Katinka Hosszú (born 1989), Hungarian swimmer
 * Emil Hossu (1941–2012), Romanian actor
 * Iuliu Hossu (1885–1970), bishop of the Romanian Greek Catholic Church
 * Francisc Hossu-Longin (1847–1935), lawyer and memoirist
 * Elena Pop-Hossu-Longin (1862–1940), Romanian women's rights activist