- Kimmy Fabel 3
- Kimmy Granger 7
- King Kreme 3
- King Nasir 2
- King Noire 1
- Kira Adams 1
- Kira Noir 1
- Kira Perez 2
- Kira Reed 1
- Kirsten Lee 1
- Kissa Sins 3
- Kissy Darling 1
- Kitana Lure 2
- Kittina Ivory 1
- Kitty Carrera 1
- Kitty Jane 7
- Kitty Jung 1
- Kitty Lee 1
- Kitty Lovedream 1
- Klara Gold 4
- Kleio Valentien 2
- Koni Demiko 1
- Kortney Kane 2
- Kotomi Asakura 1
- Kriss Kiss 1
- Krissie Dee 1
- Krissy Lynn 6
- Kristal Summers 1
- Kristen Scott 3
- Kristina Rose 5
- Kristy May 2
- Krisztina Ventura 1
- Krystal Boyd 6
- Krystal Orchid 1
- Krystal Pink 1
- Krystal Swift 1
- Kyleigh Ann 1
- Kyler Quinn 1
- Kylie Anne 1
- Kylie Kingston 2
- Kylie Quinn 2
- Kylie Rogue 4
- Kymberlee Anne 1
- Kynkyadelle 1
- La Venere Bianca 1
- Lacy Lennon 1
- Lacy Spice 5
- Lady A.J. 1
- Lady Dee 4
- Ladymuffin E Tommy A Canaglia 1
- Laela Pryce 2
- Laima 2
- Lana Rhoades 5
- Lana Sharapova 1
- Lanna Carter 1
- Lara Craft 1
- Lara Cumkitten 1
- Lara West 1
- Larissa Riquelme 1
- Larkin Love 1