Samuli Miettinen is a 22-year-old professional football player from FIN. He currently plays for NK Istra 1961, wearing the number 16 shirt. At the international level, he represents Finland U21. He plays primarily as a Defender. He stands at 188cm tall and weighs 83kg. His current market value is estimated at 500K €.

His most recent move was a from KuPs to NK Istra 1961 on 2026-01-29.

Throughout the Croatian Football League 2025-2026, Samuli Miettinen featured in 5 matches, averaging 0.6 tackles, 0.6 interceptions, and 2.6 clearances per game, while blocking 0 shots per game.