Mikko Ari Kuustonen (born March 4, 1960 in Leppävirta, Finland) is a Finnish singer-songwriter.
In 1998 Kuustonen was the first Finn to be nominated as a UNFPA Goodwill Ambassador.[1] The following year he was awarded the Church’s Peace Prize (Kirkon rauhanpalkinto). In 2003 he was nominated as The Most Positive Finn.