Arttu Alasiurua

Arttu Alasiurua (born February 5, 2005) is a Finnish ice hockey forward, who plays for HC Ässät of the Finnish Elite League. He plays as a centre and left winger. Alasiurua won the silver medal at the IIHF WJC in 2025 with Finland.

Career Alasiurua started playing hockey at the age of four at the Oulun Kärpät. However, he spent his early years with Kiimingin Kiekko-Pojat. Alasiurua returned to Oulun Kärpät at the D2 level in 2017. He served as the alternate captain of the club's U16 team in the 2020–2021 season. Alasiurua was his team's top scorer and goal scorer with 17 goals and 35 total points.

In December 2021, Alasiurua signed a three-year professional contract with Kärpät, lasting until spring 2025. He played for the majority of the 2022–2023 season in the club's U20 team. With 16 goals, Alasiurua shared second place in the team's goal tally with Eerik Kantola, behind Joonas Lohisalo. He also played with Kärpät U18 in the playoffs. The game went to a penalty shootout, where Alasiurua was given the opportunity to try to score as Kärpät's third shooter. He was the only player to score, securing Kärpät a 3–2 victory.

In the 2024–2025 season, Alasiurua scored the first goal of his professional career on 18 October 2024 against KalPa. In total, he played 45 regular season matches during his rookie season, scoring 10 points. Alasiurua also played one regular season and playoff match for the Kärpät U20 team. In January 2026, Kärpät and Alasiurua mutually terminated their contract, as Alasiurua could not find a suitable role for him at the club. On the same day, he transferred to HC Ässät Pori on a contract until the end of the 2027–28 season.

International play Alasiurua won bronze with Finland at the Hlinka Gretzky Cup in 2022. He played at the 2023 IIHF U18 World Championship and the 2025 IIHF World Junior Championship, where he won silver.