Viðar

Viðar is an Icelandic given name and surname. Notable people with the name include:


 * Atli Viðar Björnsson (born 1980), Icelandic footballer
 * Viðar Halldórsson (born 1953), Icelandic footballer
 * Viðar Örn Kjartansson (born 1990), Icelandic footballer
 * Jórunn Viðar (born 1918), Icelandic pianist and composer
 * Viðar Helgi Guðjohnsen (born 1983), Icelandic television personality