Eiður Smári Guðjohnsen (transliterated as Eidur Smari Gudjohnsen; born 15 September 1978) is an Icelandic professional football coach and former player who played as a forward.

[4] Eiður made his debut on 13 August in the 2000 FA Charity Shield at Wembley, replacing Gianfranco Zola for the final 17 minutes of a 2–0 win over Manchester United.

[6][9] Following the appointment of José Mourinho as manager, Eiður eventually played in a more withdrawn role as he helped the club win two successive Premier League titles.

[10] On 14 June 2006, Eiður was signed by La Liga club Barcelona in an £8 million transfer on a four-year contract, as a replacement for Henrik Larsson.

[11][12] He made his debut on 20 August in the second leg of the 2006 Supercopa de España, as a half-time substitute in a 3–0 win at the Camp Nou against Espanyol (4–0 aggregate).

[13] Eight days later in his league debut away to Celta Vigo, he replaced Ludovic Giuly with 16 minutes remaining and scored the winning goal in a 3–2 victory.

[14] He was part of the Treble-winning side in 2008–09 as Barcelona won La Liga, the Copa del Rey and the UEFA Champions League.

[16] On 28 January 2010, Tottenham Hotspur manager Harry Redknapp confirmed that Eiður had joined the club on loan for the remainder of the 2009–10 season, despite undergoing a medical at West Ham United.

[19] After only making five substitute appearances for Stoke, Eiður left on the final day of the January transfer window to join Fulham on loan.

"[26] On 15 October 2011, in the derby match against Olympiakos, Eiður was injured in the 44th minute following a collision with opposition goalkeeper Franco Costanzo.

[27] Eiður traveled to the United States in September 2012 for a trial with Major League Soccer club Seattle Sounders.

[37] He was released from his contract with Molde in August 2016,[38] In 2016, he signed for Indian Super League outfit Pune City as a marquee foreigner but, after the sudden injury, he was ruled out of the entire season.

[42] On 24 April 1996, 17-year-old Eiður and his 34-year-old father Arnór entered football history when playing in an international friendly for the senior Iceland team against Estonia in Tallinn.

[43] As it happened, however, the two never got another chance because a month after the match in Estonia Eiður broke his leg playing for the Icelandic U-18 team against the Republic of Ireland.

On 13 October 2007, his 48th cap, Eiður broke a six-match international drought with two goals in a 2–4 home qualifier defeat to Latvia to become Iceland's top scorer of all time.

[44] Eiður announced his possible retirement from international football after Iceland's 2–0 defeat against Croatia on 19 November 2013 in a play-off for a place at the 2014 World Cup.

[45] On 28 March 2015, he made a goal-scoring return to the national team after 18 months away, opening a 3–0 win over Kazakhstan at the Astana Arena in Euro 2016 qualifying.