- Michele Monroe 2
- Michelle Anderson 1
- Michelle McLaren 1
- Michelle Sweet 1
- Michelle Taylor 1
- Michelle Thorne 1
- Mick Blue 6
- Mickey Tyler 3
- Midori 1
- Mika Tan 3
- Mike Adriano 9
- Mike Angelo 1
- Miku Airi 1
- Mila Jade 3
- Mila Marx 1
- Milana Witch 1
- Milcah Halili 1
- Milena Devi 1
- Miley Cole 1
- Milla Vincent 1
- Milton Twins 2
- Mina Moon 1
- Mindi Mink 2
- Mindy Main 1
- Mini Hotcore 1
- Mini Vanilli 1
- Mira Sunset 2
- Miranda Deen 2
- Miranda Miller 3
- Mirella Mansur 2
- Mischa Brooks 1
- Misha Cross 2
- Miss Melissa 1
- Miss Raquel 1
- Miss Rican 4
- Missalice 1
- Missy Martinez 2
- Missy Maze 3
- Missy Robins 1
- Mister Spunks 1
- Misty Anderson 1
- Misty Mundae 1
- Misty Quinn 1
- Misty Stone 1
- Moana Pozzi 1
- Moe Aizawa 1
- Molly Jane 1
- Molly Mae 5
- Molly Manson 1
- Molly O'dell 1
- Mona Wales 4
- Monica Rise 3
- Monica Sage 2
- Monica Sexxxton 1
- Monica Sweet 1
- Monica White 1
- Monika Benz 1
- Monika Wipper 1
- Monique Alexander 6
- Monique Woods 1