- Only by Nicki Minaj (Ft. Chris Brown & Lil Wayne) prod. by Cirkut, Dr. Luke & JMIKE
- Only Me (Me & U Original) by Tems prod. by Guilty Beatz
- Only (Target Version) by Nicki Minaj (Ft. Chris Brown & Lil Wayne)
- Only You Freestyle by Headie One & Drake prod. by M1OnTheBeat
- On The Radar Freestyle by Drake & Central Cee prod. by Harley Arsenault & Kid Masterpiece
- Ooovrrr by Hype Williams (Group) prod. by Dean Blunt & Inga Copeland
- Open by Lexxy3 prod. by Andre Palace
- Oprah's Bank Account by Lil Yachty & DaBaby prod. by Earl on the Beat
- Organization by Smiley (Ft. Booggz) prod. by Murda Beatz
- Outro prod. by Chilly Gonzales
- Outta Time by Bryson Tiller prod. by 40, Nineteen85 & Vinylz
- Over prod. by 40, Boi-1da & Nick Brongers
- Overdose by Omen (Producer) (Ft. Mickey Factz & Travie McCoy) prod. by Omen (Producer)
- Overdrive prod. by 40, Alex Lustig, Beau Nox & Black Coffee
- Over Here by PARTYNEXTDOOR prod. by 40 & PARTYNEXTDOOR
- Over My Dead Body prod. by 40 & Chantal Kreviazuk
- Over the Top by Smiley prod. by Tay Keith
- OVO Sound Radio Episode 12 Tracklist
- OVO Sound Radio Episode 13 Tracklist
- OVO Sound Radio Episode 18 Tracklist