|Full name||Sven Andreas Landgren|
|Date of birth||17 March 1989|
|Place of birth||Helsingborg, Sweden|
|Height||1.76 m (5 ft 9 1⁄2 in)|
|Playing position||Defender / Midfielder|
|2010–2011||→ Willem II (loan)||13||(2)|
|2011||→ Fredrikstad (loan)||12||(0)|
|2013||→ Halmstads BK (loan)||14||(2)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 15 November 2012 (UTC).
He started his professional career in Helsingborgs IF, where his father Svein Åke played almost 350 matches. In 2010, Landgren transferred to Italian side Udinese. He did not play any first-team matches for the club, and was loaned out to Willem II during the 2010–11 Eredivisie season. He joined Norwegian side Fredrikstad on loan in mid-2011, and joined the club permanently ahead of the 2012 season. After Fredrikstad was relegated from the Tippeligaen, Landgren moved back to Sweden where he joined Halmstads BK on loan in April 2013.
Landgren made his Allsvenskan debut in 2006. After a string of strong matches during the friendly season, he was promoted to the senior squad of Helsingborgs IF in 2007. He can play either as a midfielder, defensiv midfielder and right back. On 11 January 2010 Udinese Calcio officialized the arrival of the 20-year-old Swedish defensive midfielder from Helsingborgs IF.
On 16 January 2010, he played his first match for Udinese's youth team.
In the 2010–11 season, Landgren played on loan for the Dutch side Willem II when the team was relegated from the Eredivisie. He joined the Norwegian side Fredrikstad on loan in August 2011. After the 2011 season, Landgren joined Fredrikstad permanently. After Fredrikstad was relegated from the Tippeligaen in 2012, Landgren joined the Allsvenskan side Halmstads BK on loan ahead of the 2013 season.
Landgren represented the Swedish under-21 team, where he played 15 matches. He was also a part of the Swedish squad in the 2009 UEFA European Under-21 Football Championship. He made his debut for the Swedish national team in a friendly match against Mexico in January 2009.
- "Primavera: Udinese-Bologna 3-1" (in Italian). Udinese Calcio. 2010-01-16. Retrieved 2010-01-26.
- "Officiellt: Andreas Landgren klar för Halmstads BK". Fotbolltransfers. Retrieved 3 April 2013.
- Hylén, Mats (26 October 2008). "Publikens favorit på Olympia" (in Swedish). Helsingborgs Dagblad. Retrieved 21 October 2013.