Hadley Hartmetz (born March 25, 2001) is an American professional ice hockey defenceman for the Boston Fleet of the Professional Women's Hockey League (PWHL).
After attending Shattuck-Saint Mary's, Hartmetz began her college hockey career with Boston College before transferring to Ohio State.
She signed a one-year contract with the team during training camp but was unable to play at the start of the season due to a lower body injury.
[3] With the Fleet, teammate Amanda Pelkey is her former US U-18 national team coach.
She won silver in 2018 and gold in 2019 in the IIHF Women's World Championship.