| Artist | Real Name | # of Songs | Mixer Profiles |
| Spazer | Paul Mika | 1 song | |
| Species8472 | Chris Fischer | 0 songs | |
| Spunodi | 1 song | ||
| S|r_NutS | 2 songs |
|
|
| StarBlaSt | Star Salzman | 1 song |
|
| SuperiorX | Matthew Keller | 1 song | |
| Suzumebachi | Ty Guenley | 3 songs |
|
| Tarnish | Tamás Illés | 1 song | |
| temp sound solutions | 1 song |
|
|
| TenchuX | 1 song |
|
|
| Tensei-San | Joren de Bruin | 1 song |
|
| TH3HT | 1 song | ||
| The Biznut | Kaleb | 1 song | |
| The Grammar Club | The Grammar Club | 1 song |
|
| TheGuitahHeroe | Jamison | 5 songs |
|
| Theory of Nonexistence | 5 songs |
|
|
| The Prophet of Mephisto | 1 song |
|
|
| Therapsid | Tyus Edwards | 1 song | |
| The Scarborough Joker | 1 song | ||
| The Stuff of Legends | The Stuff of Legends | 1 song | |
| The Vagrance | Samuel Day | 1 song |
|
| tibone | 1 song | ||
| TO | Lee Barber | 3 songs |
|
| Trenthian | John St. John | 2 songs |
|
| Tweek | 1 song |
|
