| ACT | COUNTRYCNT | EDITIONED | FESTIVALFES |
|---|---|---|---|
| S10 | NLNetherlands 2023 | | |
| S1MBA | UKUnited Kingdom 2023 | | |
| Saitün | CHSwitzerland 2023 | | |
| Sam De Nef | BEBelgium 2023 | | |
| Sans Soucis | ITItaly 2023 | | |
| Schmyt | DEGermany 2023 | | |
| Seb Zukini | NLNetherlands 2023 | | |
| Selló | IEIreland 2023 | | |
| Shanghai Baby | ESSpain 2023 | | |
| Shunaji | ITItaly 2023 | | |
| Siggy & D1ns | NLNetherlands 2023 | | |
| Siksa | PLPoland 2023 | | |
| SIM—OJ | NLNetherlands 2023 | | |
| SKAAR | NONorway 2023 | | |
| Sleap-E | ITItaly 2023 | | |
| Smash Into Pieces | SESweden 2023 | | |
| Sofie Birch | DKDenmark 2023 | | |
| Solomon | NLNetherlands 2023 | | |
| Somebody’s Child | IEIreland 2023 | | |
| Songø | FRFrance 2023 | | |
| Son Mieux | NLNetherlands 2023 | | |
| Son Mieux | NLNetherlands 2023 | | |
| sor | NLNetherlands 2023 | | |
| Special Guest | NLNetherlands 2023 | | |
| Sprints | IEIreland 2023 | | |
| Steeby & the Better Days | NLNetherlands 2023 | | |
| Stockdale | DEGermany 2023 | | |
| Structures | FRFrance 2023 | | |
| Suistamon Sähkö | FIFinland 2023 | | |
| Svaneborg Kardyb | DKDenmark 2023 | | |
| S10 | NLNetherlands 2022 | | |
| Sabrina Bellaouel | FRFrance 2022 | | |
| Sabrina Bellaouel | FRFrance 2022 | | |
| Sana Garić | RSSerbia 2022 | | |
| Santa Salut | ESSpain 2022 | | |
| Scotch & Water | DEGermany 2022 | | |
| Secret Night Gang | UKUnited Kingdom 2022 | | |
| Self Esteem | UKUnited Kingdom 2022 | | |
| Sera | NLNetherlands 2022 | | |
| Sharktank | ATAustria 2022 | | |
| Shelter Boy | DEGermany 2022 | | |
| Shishani & Miss Catharsis | NLNetherlands 2022 | | |
| shishi | LTLithuania 2022 | | |
| Shunaji | ITItaly 2022 | | |
| Skaar | NONorway 2022 | | |
| Slope | DEGermany 2022 | | |
| Smash Into Pieces | SESweden 2022 | | |
| Smash Into Pieces | SESweden 2022 | | |
| Smoothboi Ezra | IEIreland 2022 | | |
| Sofie | ATAustria 2022 | |