| ACT | COUNTRYCNT | EDITIONED | FESTIVALFES |
|---|---|---|---|
| Holy Nothing | PTPortugal 2017 | | |
| IDLES | GBUnited Kingdom 2017 | | |
| Indian Askin | NLNetherlands 2017 | | |
| Inner Tongue | ATAustria 2017 | | |
| IRAH | DKDenmark 2017 | | |
| It's Everyone Else | SISlovenia 2017 | | |
| Jacle Bow | BEBelgium 2017 | | |
| Jacques | FRFrance 2017 | | |
| Jakob Kobal | SISlovenia 2017 | | |
| James TW | GBUnited Kingdom 2017 | | |
| Jan Swerts | BEBelgium 2017 | | |
| Jarreau Vandal | NLNetherlands 2017 | | |
| Jata | DEGermany 2017 | | |
| J.Bernardt | BEBelgium 2017 | | |
| J.C. Satàn | FRFrance /ITItaly 2017 | | |
| Jeangu Macrooy | NLNetherlands 2017 | | |
| Jett Rebel (solo performance) | NLNetherlands 2017 | | |
| Joan Thiele | ITItaly 2017 | | |
| Joep Beving | NLNetherlands 2017 | | |
| Jo Goes Hunting | NLNetherlands 2017 | | |
| JOHN GRVY | ESSpain 2017 | | |
| Jonna Fraser | NLNetherlands 2017 | | |
| JP Cooper | GBUnited Kingdom 2017 | | |
| Kel Assouf | BEBelgium /FRFrance 2017 | | |
| Kensington | NLNetherlands 2017 | | |
| Kevin | NLNetherlands 2017 | | |
| Kid Flicks | GRGreece 2017 | | |
| Kim Janssen | NLNetherlands 2017 | | |
| KIOL | ITItaly 2017 | | |
| Klangstof | NLNetherlands 2017 | | |
| Koffie | NLNetherlands 2017 | | |
| Kraantje Pappie | NLNetherlands 2017 | | |
| Kuenta I Tambu | NLNetherlands 2017 | | |
| La Jungle | BEBelgium 2017 | | |
| L.A. Salami | GBUnited Kingdom 2017 | | |
| LÉON | SESweden 2017 | | |
| Let's Eat Grandma | GBUnited Kingdom 2017 | | |
| Linde Schöne | NLNetherlands 2017 | | |
| Lion Kojo | NLNetherlands 2017 | | |
| LISA ONEILL | IEIreland 2017 | | |
| Lookapony | NLNetherlands 2017 | | |
| Loop Alley | BEBelgium /NLNetherlands 2017 | | |
| LTGL | BEBelgium 2017 | | |
| LUWTEN | NLNetherlands 2017 | | |
| Magic Island | DEGermany /PLPoland 2017 | | |
| Mahalia | GBUnited Kingdom 2017 | | |
| Mairo Nawaz | NLNetherlands 2017 | | |
| Mandrake's Monster | NLNetherlands 2017 | | |
| Man Duo | FIFinland 2017 | | |
| Mani Orrason | ISIceland /ESSpain 2017 | |