Sigurður Grétarsson (born 2 May 1962) is an Icelandic former footballer who played as a striker.
Sigurður started at Breiðablik and later became very successful in the Swiss League with Luzern and Grasshopper Zürich.
He made his debut for Iceland in 1980 and went on to win 46 caps, scoring eight goals.
[1] He played his last international match in a June 1993 World Cup qualifier against Russia.
This biographical article related to association football in Iceland is a stub.