Harpa Þorsteinsdóttir (born 27 June 1986) is an Icelandic former footballer who played as a striker.

[2] On 17 August 2018, Harpa tore her anterior cruciate ligament in the Icelandic cup finals[3] where Stjarnan lost 1–2 against Breiðablik.

[1] Harpa made her debut for the Iceland national team in March 2006, a 1–0 friendly defeat to England at Carrow Road.

[5] She broke her leg in July 2009 and was removed from Iceland's UEFA Women's Euro 2009 squad, to be replaced by Kristín Ýr Bjarnadóttir.

[6] National team coach Siggi Eyjólfsson selected Harpa in the Iceland squad for UEFA Women's Euro 2013.