Davíð Þór Viðarsson (born 24 April 1984) is an Icelandic footballer who currently plays as a midfielder for FH and the Iceland national team.
He has been the club captain of Úrvalsdeild club FH Hafnarfjörður.
He had previously played in the Norwegian Premier League with Lillestrøm SK and has represented his country on 9 occasions.
He signed for Swedish Superettan club Östers IF on a three-year contract in December 2009 [1].
On 14 August 2012, Viðarsson joined Danish 1st Division side Vejle Boldklub Kolding on a two-year contract.