In March Dunne was selected for the team to compete at the 2017 City of Jesolo Trophy; as a result she was added to the National Team for the first time. She made her international debut there and placed sixth in the all-around. Dunne competed at the 2017 U.S. Classic in July where she finished fifth in the all-around. At the 2017 National Championships Dunne finished ninth in the all-around.