- Kill Dem (Remix) by Busta Rhymes (Ft. Bounty Killer, Mavado & Tosh Alexander)
- Kill Joy by N.E.R.D. prod. by The Neptunes
- King by T.I. prod. by Mike & Keys & My Guy Mars
- Kites by N.E.R.D, Kendrick Lamar & MIA prod. by Mike Larson & Rhea Dummett
- Kitty Kat by Beyoncé prod. by Beyoncé & The Neptunes
- Kitty Kat (Homecoming Live) by Beyoncé prod. by Beyoncé & Derek Dixie
- Knock Yourself Out by Jadakiss prod. by The Neptunes
- Know Who You Are (Ft. Alicia Keys)
- LA COMBI VERSACE by ROSALÍA (Ft. Tokischa) prod. by El Guincho, Michael Uzowuru, Noah Goldstein, ROSALÍA, Sky Rompiendo, Tainy & Teo Halm
- Ladies Choice by Philly's Most Wanted prod. by The Neptunes
- La-La-La (Excuse Me Miss Again) by JAY-Z prod. by The Neptunes
- Lapdance by N.E.R.D. (Ft. Lee Harvey & Vita) prod. by The Neptunes
- Lapdance (Paul Oakenfold Swordfish Mix) by N.E.R.D. (Ft. Lee Harvey & Vita) prod. by Andy Gray & Paul Oakenfold
- Last Kiss by OverDoz.
- Last Night by Justin Timberlake prod. by The Neptunes
- Laugh About It by N.E.R.D. prod. by The Neptunes
- Lavish by Twista prod. by The Neptunes
- Lazer Gun by N.E.R.D. prod. by The Neptunes
- Lemon by N.E.R.D & Rihanna prod. by Kuk Harrell