Lena Sofia Alexandra Arvidsson (born 16 February 1984) is a Swedish tennis player.
Arvidsson has won two singles and one doubles title on the WTA tour, as well as 18 singles and 13 doubles titles on the ITF tour in her career. On 1 May 2006, she reached her best singles ranking of world number 29. On 12 September 2011, she peaked at world number 67 in the doubles rankings.
Arvidsson began playing tennis at the age of 8.