Arna Sif Pálsdóttir (born 5 January 1988) is an Icelandic team handball player for Valur of the Úrvalsdeild kvenna.

She plays on the Icelandic national team,[2] and participated at the 2011 World Women's Handball Championship in Brazil.

[4] She played for Horsens HK during the 2009–2010 season, appearing in 20 games in the Danish Damehåndboldligaen and scoring 19 goals.

[6][7] After nine seasons away, Arna returned to Iceland in June 2018 and signed with ÍBV of the Úrvalsdeild kvenna.

[8] Arna sif played her first game for the Icelandic national team in 2006.