The Haudenosaunee women's national under-20 lacrosse team represents the Iroquois Confederacy in international women's lacrosse competitions.

[1] The Haudenosaunee U19 women's team won the 2015 Nike Cup - Orange Division championship defeating STEPS Lacrosse Philly.

[2] The team was forced to withdraw from the 2015 U19 World Lacrosse Championship in Scotland as the United Kingdom did not accept their Iroquois passports.

[3] In 2021, the Haudenosaunee Nationals organization was disbanded and the women's team was rebranded under the Iroquois Nationals organization.

In June of 2022, the Nationals dropped Iroquois from their name, adopting the name the Haudenosaunee Nationals.