About Jón Dagur Þorsteinsson
Born 1998. Jón Dagur Þorsteinsson is an Icelandic association football player.
Jón Dagur Þorsteinsson (born 26 November 1998) is an Icelandic professional footballer who plays as a winger for German club Hertha BSC and the Iceland national team. He is the son of Þorsteinn Halldórsson.
Club career On 25 June 2019, Danish Superliga club AGF announced that they had signed Jón on a three-year contract. Jón left AGF at the end of the 2021–22 season.
On 27 August 2024, Jón signed a three-season contract with Hertha BSC in Germany.
On 2 February 2026, Jón was loaned by Norwegian club Brann until 30 June 2026.
International career In October 2018, Jón was named in the Iceland national team's squad for matches against France and Switzerland. On 7 June 2024, he scored the only goal of an upset 1–0 friendly victory over England at Wembley Stadium.
Career statistics Club
International
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Important facts
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Contemporaries
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Frequently asked questions
Who is Jón Dagur Þorsteinsson?
Icelandic association football player
When was Jón Dagur Þorsteinsson born?
Jón Dagur Þorsteinsson was born on 26 November 1998 in Reykjavík, Kópavogur.
What is Jón Dagur Þorsteinsson's occupation?
Jón Dagur Þorsteinsson is an association football player.
What nationality is Jón Dagur Þorsteinsson?
Jón Dagur Þorsteinsson is Icelandic.
Sources & further reading
· Wikipedia: Jón Dagur Þorsteinsson
· DBpedia: Jón Dagur Þorsteinsson
Cite this page
APA: Biography.guide. (2026). Jón Dagur Þorsteinsson. https://biography.guide/jon-dagur-thorsteinsson/
MLA: "Jón Dagur Þorsteinsson." Biography.guide, https://biography.guide/jon-dagur-thorsteinsson/.
Chicago: "Jón Dagur Þorsteinsson." Biography.guide. https://biography.guide/jon-dagur-thorsteinsson/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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