Jarkko Määttä (born 28 December 1994) is a Finnish ski jumper.

He then placed 33rd in the large hill qualifying round and 43rd on the first jump of the final, also failing to advance.

[2][3] Määttä made his World Cup debut in November 2010.

His current best World Cup finish is fourth, in a team event at Klingenthal on 22 November 2014; his best individual World Cup finish is ninth, in a large hill event at Lahti in the same season.

This biographical article relating to Finnish ski jumping is a stub.