Toivo Mero is a 19-year-old professional football player from FIN. He currently plays for HJK Helsinki, wearing the number 97 shirt. At the international level, he represents Finland U17. He plays primarily as a Forward.

In the Finnish Veikkausliiga 2025 season, Toivo Mero scored 0 goals and provided 0 assists across 9 appearances, averaging 0 goals per game with 5 shots attempted and 1 on target.