| Song Title | Artist | Genre |
|---|---|---|
| Obsesionado | Farruko | Powerset 1 |
| Obsessed | Tom & Collins | Dance |
| Obsession | Sky Ferreira | |
| Obvious | McKenna Faith | Cha Cha |
| Ocean | Matt Brouwer | |
| Ocean Avenue | 2db f./Vanessa Jamison | Trap/EDM |
| Ocean Drive | Duke Dumont | Dance |
| Ocean Eyes | Billie Eilish | Rock |
| Ocean Floor | The Bunny The Bear | |
| Oceans | Cazzette f./Leo Stannard | EDM |
