William Lykke is a 21-year-old professional football player from DEN. He currently plays for Esbjerg, wearing the number 1 shirt. At the international level, he represents Denmark U20. He plays primarily as a Goalkeeper. He stands at 188cm tall and weighs 82kg. His preferred foot is Right. His current market value is estimated at 450K .

His most recent move was a Loan from Halmstads to Nordsjaelland on 2026-12-31.

In the UEFA European U21 Championship qualification 2025-2026, William Lykke played 3 matches, averaging 0 interceptions, 0 tackles, and 0 clearances per game.