Arttu Mikael Olavi Lötjönen (born 28 January 2004) is a Finnish professional footballer who plays as a centre-back for Veikkausliiga club KuPS and the Finland national under-21 football team.
Lötjönen has represented Finland at under-18 and under-19 youth international levels. He debuted with the Finland U21 national team in Baltic Cup in 2024.
| Season | Team | Competition | Apps | St | Min | G | A | ||
|---|---|---|---|---|---|---|---|---|---|
| 2026-2027 | KuPS Kuopio |
UEFA Conference League | 2 | 2 | 180 | 0 | 0 | 0 | 0 |
| 2026 | KuPS Kuopio |
Finnish Veikkausliiga | 2 | 2 | 180 | 0 | 0 | 0 | 0 |
| 2025-2026 | Finland U21 |
UEFA European Under-21 Championship | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
| 2026-2027 | KuPS Kuopio |
UEFA Champions League | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 6 | 4 | 360 | 0 | 0 | 1 | 0 | ||
