| Katy Perry ft. Snoop Dogg | California Gurls | — | 125 | — | Capitol | 2014 |
| Katy Perry ft. Snoop Dogg & Cali Swag District | California Gurls | Remix | 125 | Top 40 | Capitol | 2010 |
| Katy Perry, Snoop Dogg | California Gurls | Radio | 125 | Pop | — | 2010 |
| Katy Tiz | Whistle (While You Work It) | Dave Aude Extended - Explicit | 125 | Dance | Atlantic | 2015 |
| Ke$ha | Take It Off | — | 125 | — | RCA | 2011 |
| Ke$ha | Take It Off | Album Version | 125 | Top 40 | RCA | 2010 |
| Ke$ha | Take It Off | Quick Edit* | 125 | Top 40 | RCA | 2012 |
| Keana Texeira | Next New You | — | 125 | Top 40 | Prophet | 2010 |
| Kelly Osbourne | Changes | Felix Da Housecat's Dance Mix | 125 | — | Sanctuary | 2004 |
| Kelly Rowland | Can't Nobody | Maurice's Nu Soul Mix | 125 | — | Columbia Records | 2003 |
|
| Kelly Rowland | Commander | David Guetta Extended Mix | 125 | — | Universal Motown | 2010 |
| Kelly Rowland | Commander | David Guetta Radio Edit | 125 | Dance | Universal Motown | 2010 |
| Kelly Rowland | Commander | — | 125 | — | Universal Motown | 2010 |
| Kelly Rowland | Commander | Wideboys Club Edit* Chew Fu Extended Edit* | 125 | — | Universal Motown | 2010 |
| Kelly Rowland ft. Travis McCoy Of Gym Class Heroes | Daylight | Freaks Come Out At Night Remix | 125 | — | Music World/Columbia | 2008 |
| Kelly Rowland ft. Travis McCoy Of Gym Class Heroes | Daylight | Camaro Bros. 2 Much Bass Remix | 125 | — | Music World/Columbia | 2008 |
| Kelsey B | See Dis | Noise Mac vs Carrillo Quick Edit | 125 | Dance | Carrillo | 2013 |
| Kelsey B | See Dis | Noise Mac vs Carrillo Intro Edit* | 125 | Dance | Carrillo | 2013 |
| Kelsey B | See Dis | Noise Mac vs Carrillo Clean Radio Mix | 125 | Dance | Carrillo | 2013 |
| Kelsey B | See Dis | Noise Mac vs Carrillo Quick Edit* | 125 | Dance | Carrillo | 2013 |
|
| Kelsey B | See Dis | Noise Mac vs Carrillo Intro Edit | 125 | Dance | Carrillo | 2013 |
| Kenny Chesney | How Forever Feels | — | 125 | Country | BNA | 2005 |
| Kenny Dope On Percussion | Buggin' On Percussion | Orginal Mix | 125 | — | Dope Wax | 2000 |
| Kent Y Tony | Tu Tienes Un No Seque | — | 125 | Merengue Mambo | Vene | 2014 |
| Keri Hilson | I Like | — | 125 | Urban | Zone 4/Mosley/Interscope | 2010 |