Karl Andre Vallner is a 28-year-old professional football player from EST. He currently plays for Levadia Tallinn, wearing the number 99 shirt. At the international level, he represents Estonia. 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 325K €.

His most recent move was a Free from JK Tallinna Kalev to Levadia Tallinn on 2021-01-04.

In the Estonian Premium Liiga 2025, Karl Andre Vallner played 34 matches, averaging 0 interceptions, 0 tackles, and 0 clearances per game.