Lars Erik Oskar Fallenius (born 1 November 2001) is a Swedish professional footballer who plays for Djurgårdens IF as a winger.
Raised in Nynäshamn with his father, and having a mother living in Vallentuna,[2] Fallenius started his footballing career with IF Brommapojkarna in 2012.
[2] On 29 November 2018, Fallenius signed his first professional contract and was promoted to the first-team squad of Brommapojkarna for the 2019 Superettan season.
[4] He made his Superettan debut on 7 April 2019 in a 4–0 win over Dalkurd FF, coming on as a substitute in the 80th minute for Albin Linnér.
[10] On 31 March 2022, Fallenius was sent on loan to Norwegian First Division club Start for one season, with an option for him to return to Brøndby in the summer of 2022.