Ulfsson
Ulfsson or Úlfsson is a family name for the following people:
- Gunnbjörn Úlfsson , also Gunnbjörn Ulf-Krakuson, Norwegian Viking and the first European to see the North American continent with Greenland
- Jakob Ulfsson († 1521), Catholic Archbishop of Uppsala and Sweden and co-founder of Uppsala University
- Rǫgnvaldr Úlfsson , Jarl in Sweden and governor of Ladoga