Ismo Lius is a Finnish former professional footballer who played as a forward. During his club career, Lius played for Kuusysi Lahti, Örgryte IS, HJK Helsinki, RoPS and FC Hämeenlinna. Lius led the league in goal-scoring during 1986, 1986, 1988 and 1989. He made 36 appearances for the Finland national team, scoring 3 goals.