Joni Aho (born 12 April 1986) is a Finnish former professional footballer who played as a right-back.
Aho was part of the Finland U21s during the 2009 UEFA European Under-21 Championship in Sweden.
In early 2009, Aho was called up to the Finland senior squad. He made his debut in a friendly against Japan on 4 February, starting in the 5âÂÂ1 loss.