- Marianna 1
- MariaX 1
- Marica Hase 8
- Maridao Roludo 1
- Marie Clarence 1
- Marie Duval 1
- Marie Luv 6
- Marie Madison 1
- Marie McCray 9
- Marilyn Chambers 1
- Marilyn Crystal 1
- Marilyn Johnson 1
- Marilyn Moore 1
- Marilyn Sugar 1
- Marina Angel 4
- Marina Gold 1
- Marina Visconti 4
- Mario Salieri 2
- Marissa Mei 2
- Mark Audess 1
- Mark Butt 2
- Mark Davis 3
- Mark Long 1
- Mark Wood 5
- Mark Wright 2
- Mark Zane 1
- Markus Dupree 1
- Markus Green 2
- Markus Kage 1
- Marlee Kai 3
- Marleigh Anne 1
- Marlene Sex 1
- Marley Blaze 1
- Marley Brinx 6
- Marley Moore 1
- Marlon Costa 1
- Marry Dream 2
- Marry Lynn 1
- Marselina Fiore 1
- Marsha May 8
- Martin 1
- Martin Gun 2
- Martin Spell 1
- Martina Gold 2
- Marty Dope 1
- Marvinsantiago 1
- Mary Ann 1
- Mary Dee 1
- Mary Frost 2
- Mary Jane Mayhem 1
- Mary Jane Shelley 1
- Mary Jane Wilde 7
- Mary Jean 1
- Mary Kalisy 2
- Mary RedQueen 1
- Mary Rock 1
- Mary Solaris 1
- Maryam Iman 1
- Maryjanne18 1
- Maryslave 1