Halldór Matthíasson (born 8 July 1949) is an Icelandic cross-country skier. He competed in the men's 15 kilometre event at the 1976 Winter Olympics. (en)
Halldór Matthíasson (born 8 July 1949) is an Icelandic cross-country skier. He competed in the men's 15 kilometre event at the 1976 Winter Olympics. (en)