Joanna Tynnilä is a 25-year-old professional football player from FIN. He currently plays for SK Brann Women, wearing the number 30 shirt. At the international level, he represents Finland Women. He plays primarily as a Defender.

Throughout the Norwegian Toppserien 2025, Joanna Tynnilä featured in 17 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.