| ACT | COUNTRYCNT | EDITIONED | FESTIVALFES |
|---|---|---|---|
| Soffía Björg | ISIceland 2017 | | |
| Sturla Atlas | ISIceland 2017 | | |
| Svavar Knútur | ISIceland 2016 | | |
| Samaris | ISIceland 2015 | | |
| Skálmöld | ISIceland 2015 | | |
| Sóley | ISIceland 2015 | | |
| Sólstafir | ISIceland 2015 | | |
| Sísý Ey | ISIceland 2014 | | |
| Snorri Helgason | ISIceland 2013 | | |
| Sóley | ISIceland 2012 | | |
| Seabear | ISIceland 2010 | | |
| Steintryggur | ISIceland 2006 | | |
| Silt | ISIceland 2000 | |