Santeri Väänänen is a 25-year-old professional football player from FIN. He currently plays for Rosenborg, wearing the number 6 shirt. At the international level, he represents Finland U21. He plays primarily as a Midfield. He stands at 177cm tall and weighs 69kg. His preferred foot is Right. His current market value is estimated at 1000K €.

His most recent move was a from HJK Helsinki to Rosenborg on 2023-01-08.

Across 25 appearances in the Norwegian Eliteserien 2025, Santeri Väänänen registered 1 goals and 0 assists, while completing 6 key passes out of 646 total passes with a passing accuracy of 22.3.