|Full name||Bjarni Þór Viðarsson|
|Date of birth||5 March 1988|
|Place of birth||Reykjavík, Iceland|
|Height||1.87 m (6 ft 1 1⁄2 in)|
|Current club||Silkeborg IF|
|2008||→ Bournemouth (loan)||6||(1)|
|2008||→ Twente (loan)||0||(0)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 2 December 2012.
† Appearances (Goals).
He has represented his country at under 16, 17, 18, 19 and 21 levels, and recently received his first full international call up.
Viðarsson joined Everton from Icelandic side FH Hafnarfjörður in the summer of 2004. He has spent the majority of his time with the academy side and the reserves, before training with the first team. He was an unused substitute in the 2–0 defeat to Newcastle United at St. James' Park in late February 2006. One month later he signed his first professional contract at Everton, signing a two-year deal.
On 5 February 2007 he joined Bournemouth on loan for a month. Viðarsson was deployed not in his natural center midfield position, by manager Kevin Bond, but on the left of midfield. He scored one goal against Oldham Athletic in his spell with Bournemouth before he was recalled by Everton because of an injury to Tim Cahill.
On 14 May 2008, he signed for Twente on a permanent basis.
He once again transferred, this time to KV Mechelen in Summer 2010.
On 3 August 2012, Viðarsson signed a four-year deal with the Danish club, Silkeborg IF.
Viðarsson made his international debut for the Iceland U17's in July 2003 and progressed through the youth setup. At only eighteen years of age, he played for the U21's in several qualifiers for the 2007 European Championships. He became a regular during qualification for the 2009 edition and now captains the U21's. He made his senior debut in a 2–0 win over Russia a month prior to his twentieth birthday.
- Bjarni Viðarsson career stats at Soccerbase
- Bjarni Vidarsson at Melar Sport homepage
- Official homepage of Bjarni Vidarsson on Facebook