Þórður "Thordur" Gudjonsson (born 14 October 1973) is an Icelandic former professional footballer who played as a midfielder or striker.
He stayed at Genk for three seasons until in 2000 he moved to Spanish side Las Palmas, but saw limited playing action and was loaned out to English Premier League club Derby County in March 2001.
[3] In 2001–02, he played eight matches for Preston North End before making a return to Bochum in 2002.
He managed just two substitute appearances towards the end of the 2004–05 season and after playing just once in the League Cup in 2005–06 he returned to Iceland with ÍA Akranes.
Þórður made his debut for Iceland in a September 1993 World Cup qualifier against Luxembourg.