| ACT | COUNTRYCNT | EDITIONED | FESTIVALFES |
|---|---|---|---|
| Témé Tan | BEBelgium 2018 | | |
| Terra Profonda | HUHungary 2018 | | |
| TheColorGrey | BEBelgium 2018 | | |
| The Cool Quest | NLNetherlands 2018 | | |
| THE HECK | NLNetherlands 2018 | | |
| The Homesick | NLNetherlands 2018 | | |
| The Howlin' | NLNetherlands 2018 | | |
| The Magnettes | SESweden 2018 | | |
| The Mauskovic Dance Band | NLNetherlands 2018 | | |
| Theodore | GRGreece 2018 | | |
| Theo Lawrence & The Hearts | FRFrance 2018 | | |
| The Overslept | NLNetherlands 2018 | | |
| The Zephyr Bones | ESSpain 2018 | | |
| Thirsty Eyes | ATAustria 2018 | | |
| Tim Knol | NLNetherlands 2018 | | |
| Tolstoys | SKSlovakia 2018 | | |
| Tom Grennan | GBUnited Kingdom 2018 | | |
| Tom Tripp | GBUnited Kingdom 2018 | | |
| Tom Walker | GBUnited Kingdom 2018 | | |
| Tontario | FIFinland 2018 | | |
| Transylvania [Damn Fun] | RORomania 2018 | | |
| TRAUDES | NLNetherlands 2018 | | |
| Tshegue | FRFrance 2018 | | |
| TT Syndicate | PTPortugal 2018 | | |
| Tusky | NLNetherlands 2018 | | |
| Tuvaband | NONorway 2018 | | |
| Úlfur Úlfur | ISIceland 2018 | | |
| Valdimar | ISIceland 2018 | | |
| Velvet Volume | DKDenmark 2018 | | |
| VERA | DKDenmark 2018 | | |
| VRWRK | GBUnited Kingdom 2018 | | |
| Vurro | ESSpain 2018 | | |
| VUUR | NLNetherlands 2018 | | |
| Walking Dead On Broadway | DEGermany 2018 | | |
| Waltzburg | NLNetherlands 2018 | | |
| Warhola | BEBelgium 2018 | | |
| Warmduscher | GBUnited Kingdom 2018 | | |
| Weird Bloom | ITItaly 2018 | | |
| We like We | DKDenmark 2018 | | |
| Wende | NLNetherlands 2018 | | |
| Wildwood Kin | GBUnited Kingdom 2018 | | |
| Will Heard | GBUnited Kingdom 2018 | | |
| Wulf | NLNetherlands 2018 | | |
| WWWater | BEBelgium 2018 | | |
| Xinobi | PTPortugal 2018 | | |
| YONAKA | GBUnited Kingdom 2018 | | |
| Youngr | GBUnited Kingdom 2018 | | |
| Yungblud | GBUnited Kingdom 2018 | | |
| Yxng Bane | GBUnited Kingdom 2018 | | |
| Zagami Jericho | CZCzech Republic 2018 | |