Isabella Dekker is a 23-year-old professional football player from NED. He currently plays for Oud Heverlee Leuven Women, wearing the number 26 shirt. He plays primarily as a Forward.

In the UEFA Women's Champions League 2025-2026 season, Isabella Dekker scored 0 goals and provided 1 assists across 12 appearances, averaging 0 goals per game with 0 shots attempted and 0 on target.