Louise Maria Hansson (born 24 November 1996) is a Swedish competitive swimmer, a member of Helsingborgs SS.

2019: Hansson achieved 7th place in 100m fly; 6th in the 4x100m fr; and 7th in the 4x100m medley relay at the World Aquatic Championships in Gwangju, South Korea.

2017: At the 2017 World Aquatic Championships in Budapest, Hansson reached 5th place in the 4x100m free and missed the 100m fly semi by 0.2 seconds.

2015: Hansson was anchoring in the relay that won a silver at the 2015 FINA World Swimming Championship in Kazan, Russia.

At the 2012 European Aquatics Championships, she won a silver medal as part of the Swedish 4 × 100 m freestyle team.

[6] Her younger sister Sophie Hansson is also a competitive swimmer,[7] winner of a bronze medal at the 2014 European Junior Swimming Championships and finishing fourth in the 50 metre breaststroke at the 2014 Summer Youth Olympics.