Sebastian Dahlström (born 5 November 1996) is a Finnish football player who plays for IFK Mariehamn.

On 18 December 2019, Sheriff Tiraspol announced that Dahlström would join the club on 20 January 2020.

[3][4] Dahlström signed with fellow Veikkausliiga club IFK Mariehamn on 13 November 2023, on a two-year deal, starting in the 2024 season.

[5] Dahlström made his debut for the Finland national football team on 8 January 2019 in a friendly against Sweden, as a half-time substitute for Tim Sparv.

Statistics accurate as of match played 11 January 2019[8] Individual