Stefan Karlsson (born 15 December 1988) is a Swedish former footballer who played as a defender.

[2] He played with Öster between 2008 and 2013 and was part of taking the team from third-tier Division 1 to top-tier Allsvenskan.

[4] In July 2016 Karlsson joined Östersunds FK,[5] and played the remaining games that season for them before joining Jönköpings Södra in January 2017.

[6] In January 2018, Karlsson signed a 3-year contract with his old club Östers IF.

This biographical article related to an association football defender from Sweden is a stub.