| Klubbheads | Klubhopping | Lisa Marie Sequential Dub Experience | 130 | — | Zyx Records | 1996 |
| Klubjumpers ft. Zarema | Play It Loud | — | 128 | Dance | Unsigned | 2014 |
| Klymaxx | I Miss You | — | 69 | — | Constellation/MCA | 2008 |
| Klymaxx | Meeting In The Ladies Room | — | 128 | — | Constellation/MCA | 2014 |
| Klymaxx | Meeting In The Ladies Room | Extended Version | 128 | Soul | Constellation | 1984 |
| Klymaxx | Meeting In The Ladies Room | Quick Edit* | 128 | — | Constellation/MCA | 2014 |
| Klymaxx | The Men All Pause | — | 119 | — | Constellation/MCA | 2007 |
| Klymaxx | The Men All Pause | Extended Version | 122 | Soul | Constellation | 1984 |
| Kléber Lucas | Cantai Ao Senhor | — | 111 | Gospel | MK Publicitá | 2001 |
| Kléber Lucas | Mais Que Uma Voz | — | 75 | Gospel | MK Publicitá | 2001 |
|
| Knapsack | Cellophane | — | 67 | — | Alias Records | 1995 |
| Knarf FC | Fortune | Elektrokid & Dave Lambert Snash Remix | 130 | — | Mostiko Records | 2005 |
| Knee Deep ft. Cathy Battistessa | All About Love | Knee Deep Vocal Mix | 124 | — | Knee Deep | 2009 |
| Knife Party | Begin Again | — | 128 | Dance | Earstorm/Big Beat/Atlantic | 2015 |
| Knife Party | LRAD | — | 128 | — | Earstorm/Big Beat/Atlantic | 2013 |
| Knife Party | LRAD | Radio Edit | 128 | — | Earstorm/Big Beat/Atlantic | 2013 |
| Knife Party | LRAD | Quick Edit | 128 | — | Earstorm/Big Beat/Atlantic | 2013 |
| Knife Party | LRAD | Original Mix | 128 | Dance | Earstorm/Big Beat/Atlantic | 2013 |
| Knife Party And Tom Morello | Battle Sirens | Brillz Remix | 83 | Electronic | Warner Bros. | 2016 |
| Knifekick ft. Oliver David Sim, Romy Anna Madley Croft, James Thomas Smith, Baria Qureshi | VCR | — | 132 | — | Positively Human/Peace Bisquit | 2014 |
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| Knoc-Turn'al Feat. Dr. Dre And Missy Elliott | Knoc | — | 90 | Hip-Hop | L.a. Confidential/elektra Entertainment | 2002 |
| Knoc-Turn-Al | The Way I Am | — | 102 | Urban | EEG Elektra | 2004 |
| Knoc-Turn-Al ft. Nate Dogg | Him Or Me | — | 97 | — | Elektra | 2004 |
| Knoc-turn'al | Muzik | — | 85 | — | Elektra Entertainment | 2002 |
| Know Hope Collective ft. Mark Stuart & Will McGinniss | Attention | — | 75 | — | Integrity | 2010 |