Sivert Heggheim Mannsverk is a 24-year-old professional football player from NOR. He currently plays for Sparta Praha, wearing the number 20 shirt. At the international level, he represents Norway U21. He plays primarily as a Midfield. He stands at 185cm tall and weighs 73kg. His preferred foot is Right. His current market value is estimated at 3.5M .

His most recent move was a Free from AFC Ajax to Sparta Praha on 2026-06-30. The reported fee was 2.5M €.

Across 15 appearances in the Czech Chance Liga 2025-2026, Sivert Heggheim Mannsverk registered 0 goals and 1 assists, while completing 8 key passes out of 323 total passes with a passing accuracy of 18.4.