| Kirk Davis ft. Buju Banton | Forever | — | 77 | — | Utopia Records | 2007 |
| Kirko Bangz ft. French Montana | Walk On Green | Quick Edit | 70 | Urban | Warner Bros | 2012 |
| Kirko Bangz ft. French Montana | Walk On Green | Instrumental | 70 | — | Warner Bros | 2012 |
| Kirko Bangz ft. French Montana | Walk On Green | Explicit | 70 | — | Warner Bros | 2012 |
| Kirko Bangz ft. French Montana | Walk On Green | — | 70 | Urban | Warner Bros | 2012 |
| Kiso & Kayla Diamond ft. Vanillaz | Sober | — | 120 | — | — | 2018 |
| Kitchens Of Distinction | Drive That Fast | — | 126 | Rock | One Little Indian/A&M | 2013 |
| Klaas & Londonbeat | I've Been Thinking About You | Klaas Extended Remix | 123 | House | Klaas Extended Remix | 2019 |
| Klaas & Londonbeat | I've Been Thinking About You | Klaas Remix | 123 | House | Klaas Remix | 2019 |
| Klaas & Londonbeat | I've Been Thinking About You | StoneBridge & Damien Hall Extended Anthem Mix | 126 | House | StoneBridge & Damien Hall Extended Anthem Mix | 2019 |
|
| Klassik Frescobar ft. Dow Jonez | Fwu | — | 66 | Urban | Creative Culture Society | 2015 |
| Klaxons | Echoes | — | 123 | — | Rinse/tinyOGRE | 2010 |
| Klaxons | Golden Skans | — | 144 | Rock | Universal Music | 2007 |
| Klingande & Jamie N Commons | By The River | Tuff London Remix | 124 | Tech House | Tuff London Remix | 2019 |
| Klingande & Joe Killington ft. Greg Zlap | Ready For Love | — | 124 | Dance | — | 2019 |
| Klingande & Joe Killington ft. Greg Zlap | Ready For Love | / PO Intro Edit | 124 | — | / PO Intro Edit | 2019 |
| Klingande & Stevie Appleton | Sinner | Mr. Belt & Wezol Extended | 125 | House | Mr. Belt & Wezol Extended | 2019 |
| Klonhertz | I'm The Fly | Electro Fly Dub | 127 | — | Oxyd Records | 2004 |
| Knox Hamilton | Washed Up Together | — | 99 | Rock | Prospect Park | 2016 |
| Knox Hamilton | Work It Out | — | 81 | Alternative | Prospect Park | 2014 |
|
| Knuckleheadz & Dynamic Intervention | Control | Original Mix | 148 | Hard House | Tripoli Trax | 2004 |
| Kodak Black ft. XXXTentacion | Roll In Peace | PO Clean Edit | 70 | Urban | PO Clean Edit | 2018 |
| Kodak Black ft. XXXTentacion | Roll In Peace | PO Intro Edit | 70 | Urban | PO Intro Edit | 2018 |
| Kodak Black ft. XXXTentacion | Roll In Peace | Explicit | 70 | Urban | Explicit | 2018 |
| Kodak Black ft. XXXTentacion | Roll In Peace | PO Quick Edit | 70 | Urban | PO Quick Edit | 2018 |