Joonas Vihko (born April 6, 1981) is a Finnish former professional ice hockey winger.

Vihko began his career with Kiekko-Vantaa before moving to his hometown team HIFK in 1998.

Having played in U18 and U20 level he eventually made his way up to the senior team.

In 2004-05 he was loaned out to HC Salamat and in 2005-06 he moved to SaiPa for a brief tenure.

This biographical article relating to a Finnish ice hockey winger is a stub.