Hanna Guðrún Stefánsdóttir (born 11 February 1979) is an Icelandic team handball player for Stjarnan of the Úrvalsdeild kvenna.

[3] She has been selected the Úrvalsdeild Player of the Year three times and led the league in scoring in 2003, 2005 and 2009.

[3] Hanna has participated in three major international tournaments with the Icelandic national team and is second all-time in both games and goals scored for the team with 458 goals in 142 games.

[9] Hanna is the second most capped player in Iceland's national handball team history with 142 games.

[2] She participated at the 2011 World Women's Handball Championship in Brazil.