Anna Kristin Hammarström (born 29 March 1982) is a Swedish former football goalkeeper who played for KIF Örebro DFF and Kopparbergs/Göteborg FC of the Swedish Damallsvenskan.

She is the twin sister of fellow national team footballer Marie Hammarström.

[2] In November 2013 both sisters announced their immediate retirement from football.

[3] A year later, after the birth of her first child, Hammarström was reportedly in talks with Sweden coach Pia Sundhage about a playing comeback.

This biographical article related to women's association football in Sweden is a stub.