- Julia De Lucia 3
- Julia Fit 1
- Julia Garcia 2
- Julia Perrin 4
- Julia Roca 1
- Julianna Vega 2
- Julie Cash 5
- Julie Ginger 1
- Julie Kay 2
- Juliette March 3
- Julius Ceazher 2
- Jully Ninfetinha 1
- July Johnson 2
- Junior Carioca 1
- Jureka Del Mar 1
- Justice Young 1
- Justin Sweetsun 3
- Justine Moore 1
- Jynx Maze 1
- Kacey Villainess 1
- Kaci Star 1
- Kadall Master 3
- Kagney Linn Karter 12
- Kai Jaxon 2
- Kaia Kane 1
- Kaiia Eve 3
- Kailani Kai 2
- Kailie Raynes 1
- Kaisa Nord 4
- Kaith Saumeth 1
- Kaitlin Rush 1
- Kaitlynn Anderson 1
- Kali Kala Lina 1
- Kali Rose 2
- KALLIE TAYLOR 1
- Kamil Klein 1
- Kamryn Jayde 2
- Kamuristar 4
- Kanna Itou 1
- Kara Hartley 1
- Kara Lee 3
- Karen Kougar 1
- Karina Currie 2
- Karina Grand 1
- Karina Hart 1
- Karina King 1
- Karina Mello 1
- Karissa Shannon 1
- Karla Kush 3
- Karlee Grey 8
- Karli Brookes 1
- Karlie Montana 1
- Karlie Simone 1
- Karlo Karrera 2
- Karmen Karma 3
- Karmen Santana 1
- Karol G 4
- Karol Higuita 1
- Kasada Sapeka 1
- Kasey Kei 1