Henny Thorhallsson is a 20-year-old professional football player from NOR. He currently plays for Lyn Women, wearing the number 29 shirt. He plays primarily as a Midfield.

Across 8 appearances in the Norwegian Toppserien 2025, Henny Thorhallsson registered 0 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.