Viljami Sinisalo is a 25-year-old professional football player from FIN. He currently plays for Celtic FC, wearing the number 12 shirt. At the international level, he represents Finland. He plays primarily as a Goalkeeper. He stands at 190cm tall and weighs 78kg. His current market value is estimated at 1000K €.

His most recent move was a Free from Aston Villa to Celtic FC on 2024-07-16. The reported fee was 1.2M €.

In the Scottish Premiership 2025-2026, Viljami Sinisalo played 29 matches, averaging 0 interceptions, 0 tackles, and 0.2 clearances per game.