Heidi Halbmayr is a 18-year-old professional football player from NOR. At the international level, he represents Norway U17 Women. He plays primarily as a Midfield.

Across 7 appearances in the Norwegian Toppserien 2025, Heidi Halbmayr registered 0 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.