Sveinn
Sveinn is a given name. Notable people with the given name include:
- Sveinn Björnsson, the first president of the Republic of Iceland
- Sveinn Einarsson, best known for championing and cultivating professional theatre in Iceland
- Sveinn Hákonarson, earl of the house of Hlaðir and co-ruler of Norway from 1000 to c. 1015
- Sveinn Pálsson, Icelandic physician and a naturalist who carried out systematic observations of Icelandic glaciers in the 1790s
- Sveinn Rúnar Sigurðsson, Icelandic composer music in styles ranging from modern classics to pop
- Sveinn Thorvaldson, politician in Manitoba, Canada