Hallie Taufo'ou (born May 26, 1994) is an American rugby union player.

She plays for Loughborough Lightning in the Premier 15s.

Taufo'ou made her international debut for the United States against Canada in November 2021.

[1][2] She was named in the Eagles squad for the 2022 Pacific Four Series in New Zealand.

[3][4] Taufo'ou was selected in the Eagles squad for the 2021 Rugby World Cup in New Zealand.