Betsy Doon Hassett (born 4 August 1990) is a New Zealand footballer who plays for the New Zealand women's national football team and Icelandic club Stjarnan. She previously played for German side SC Sand, English club Manchester City, Amazon Grimstad in Norway, Werder Bremen in Germany's Frauen-Bundesliga and Dutch club Ajax. Hassett represented New Zealand at the 2011 and 2015 FIFA Women's World Cup as well as the 2012 and 2016 Summer Olympics. As a youth, she played at the 2008 and 2010 FIFA U-20 Women's World Cup tournaments.