Per Johan Sebastian Rajalakso (born 23 September 1988) is a Swedish footballer who plays as a midfielder for Nordic United FC.

He made his debut against IFK Norrköping on March 30, 2008, scoring the 2-0 goal.

During his time at Djurgården, he has usually been employed as a left winger in a 4-4-2 formation, but he has also been used as a central attacker in a 4-3-3 system.

[2] In early 2009, Rajalakso was called up to the Swedish U21 squad, taking part in two games against Belgium.

[3] Rajalakso was born in Sweden to a Finnish father and Swedish mother.