| ACT | COUNTRYCNT | EDITIONED | FESTIVALFES |
|---|---|---|---|
| YellowStraps | BEBelgium 2019 | | |
| YIN YIN | NLNetherlands 2019 | | |
| YONAKA | GBUnited Kingdom 2018 | | |
| Yungblud | GBUnited Kingdom 2018 | | |
| Yxng Bane | GBUnited Kingdom 2018 | | |
| Youngr | GBUnited Kingdom 2017 | | |
| YAST | SESweden 2016 | | |
| Ylja | ISIceland 2015 | | |
| Young Karin | ISIceland 2015 | | |
| Yellow House 21 | NLNetherlands 2013 | | |
| Young Dreams | NONorway 2013 | | |
| Yasmin | NLNetherlands 2011 | | |
| Yuck | GBUnited Kingdom 2011 | | |
| Young Guns | GBUnited Kingdom 2010 | | |
| You Me At Six | GBUnited Kingdom 2009 | | |
| Yuksek | FRFrance 2009 | | |
| Yelle | FRFrance 2008 | | |
| Yo Yo Mundi | ITItaly 2007 | | |
| Ygdrassil | NLNetherlands 2001 | | |
| Young Gods | CHSwitzerland 2001 | | |
| Yuppie Flu | ITItaly 2001 | |