Kjartansson

Kjartansson is an Icelandic patronymic surname. Notable people with the surname include:


 * Ársæll Kjartansson (born 1945), Icelandic former football player
 * Jón Kjartansson (1930–2004), Icelandic writer, better known as Jón frá Pálmholti
 * Magnús Kjartansson (1919–1981), Icelandic politician and former minister
 * Ragnar Kjartansson (disambiguation), various persons, including:
 * Ragnar Kjartansson (sculptor) (1923–1989), Icelandic sculptor
 * Ragnar Kjartansson (performance artist) (born 1976), Icelandic performance artist
 * Sigurjón Kjartansson (born 1968), Icelandic comedian, writer and producer and part of the comic duo Tvíhöfði with Jón Gnarr