- Leif Erikson: A Norse explorer who is considered the first European to reach North America, around the year 1000. He is the son of Erik the Red, who founded the first permanent Norse settlement in Greenland.
- Erik the Red: A Norse explorer and chieftain who founded the first permanent Norse settlement in Greenland in 985. He was also the father of Leif Erikson.
- Thorfinn Karlsefni: A Norse explorer who led an expedition to North America around the year 1010, following the discoveries of Leif Erikson. He attempted to establish a settlement in Vinland, but the attempt was ultimately unsuccessful due to conflicts with the indigenous peoples.
- Bjarni Herjólfsson: A Norse explorer who is credited with being the first European to sight the North American continent, in the year 985. However, he did not land or explore the area.