| First | Last | Nickname | Ht. | Wt. | Reach | Stance | W | L | D | Belt |
|---|---|---|---|---|---|---|---|---|---|---|
| Katsuhiko | Nagata | 5' 7" | 154 lbs. | -- | Southpaw | 6 | 7 | 3 | ||
| Yuji | Nagata | 6' 0" | 225 lbs. | -- | Orthodox | 0 | 2 | 0 | ||
| Greg | Nagy | 6' 1" | 210 lbs. | -- | Orthodox | 1 | 3 | 0 | ||
| Logan | Nail | -- | 185 lbs. | -- | 1 | 1 | 0 | |||
| Muhammad | Naimov | Hillman | 5' 9" | 145 lbs. | 70.0" | Orthodox | 13 | 3 | 0 | |
| Yukiya | Naito | 6' 1" | 205 lbs. | -- | Orthodox | 15 | 6 | 2 | ||
| Yura | Naito | 2 FACE | 6' 0" | 185 lbs. | 74.0" | Orthodox | 6 | 1 | 0 | |
| Andrews | Nakahara | 6' 1" | 185 lbs. | -- | Orthodox | 5 | 4 | 2 | ||
| Rin | Nakai | 5' 1" | 135 lbs. | -- | Orthodox | 19 | 2 | 1 | ||
| Kazuhiro | Nakamura | Kaz | 5' 11" | 205 lbs. | 70.0" | Orthodox | 21 | 13 | 0 | |
| Keita | Nakamura | K-Taro | 5' 11" | 170 lbs. | 73.0" | Southpaw | 34 | 10 | 2 | |
| Daisuke | Nakamura | 5' 7" | 154 lbs. | -- | Orthodox | 28 | 19 | 1 | ||
| Yusaku | Nakamura | 5' 5" | 145 lbs. | -- | 14 | 4 | 1 | |||
| Rinya | Nakamura | Hybred | 5' 7" | 135 lbs. | 68.0" | Southpaw | 10 | 1 | 0 | |
| Keiichiro | Nakamura | 5' 10" | 145 lbs. | 70.0" | Southpaw | 7 | 1 | 0 | ||
| Tokitaka | Nakanishi | Toky | 5' 6" | 135 lbs. | 66.0" | Orthodox | 12 | 4 | 0 | |
| Jutaro | Nakao | 5' 9" | 170 lbs. | -- | Southpaw | 25 | 19 | 4 | ||
| Yoshihiro | Nakao | Kiss | 6' 0" | 220 lbs. | -- | Southpaw | 9 | 3 | 0 | |
| Mandel | Nallo | Mango | 6' 0" | 155 lbs. | 75.0" | Orthodox | 14 | 3 | 0 | |
| Yui Chul | Nam | The Korean Bulldozer | 5' 9" | 145 lbs. | -- | Orthodox | 18 | 8 | 1 | |
| Tyson | Nam | 5' 7" | 125 lbs. | 68.0" | Orthodox | 21 | 14 | 1 | ||
| Rose | Namajunas | Thug | 5' 5" | 125 lbs. | 65.0" | Orthodox | 15 | 7 | 0 | |
| Yasuhito | Namekawa | 5' 9" | 205 lbs. | -- | Orthodox | 25 | 16 | 4 | ||
| Nad | Narimani | Smiler | 5' 8" | 145 lbs. | 70.0" | Orthodox | 12 | 4 | 0 | |
| Roger | Narvaez | Silverback | 6' 3" | 185 lbs. | -- | Southpaw | 8 | 3 | 0 | |
| Fabio | Nascimento | Negao | 5' 10" | 185 lbs. | -- | Orthodox | 11 | 6 | 0 | |
| Allan | Nascimento | Puro Osso | 5' 8" | 125 lbs. | 69.0" | Orthodox | 21 | 6 | 0 | |
| Rodrigo | Nascimento | Ze Colmeia | 6' 2" | 246 lbs. | 80.0" | Orthodox | 11 | 3 | 0 | |
| Bobby | Nash | 6' 0" | 170 lbs. | 74.0" | Orthodox | 8 | 4 | 0 | ||
| Reza | Nasri | 5' 11" | 205 lbs. | -- | Orthodox | 0 | 1 | 0 | ||
| Nasrudin | Nasrudinov | 6' 0" | 205 lbs. | 71.0" | Orthodox | 9 | 1 | 0 | ||
| Pawel | Nastula | 6' 0" | 230 lbs. | -- | Southpaw | 5 | 6 | 0 | ||
| Rafael | Natal | Sapo | 6' 0" | 185 lbs. | 77.0" | Orthodox | 21 | 9 | 1 | |
| Kevin | Natividad | Quicksand | 5' 6" | 135 lbs. | 70.0" | Orthodox | 9 | 4 | 0 | |
| Ismail | Naurdiev | 5' 10" | 185 lbs. | 74.0" | Orthodox | 24 | 8 | 0 | ||
| Danny | Navarro | 5' 10" | 155 lbs. | -- | 17 | 7 | 0 | |||
| Marcio | Navarro | The Locomotive | 6' 0" | 155 lbs. | -- | 14 | 14 | 0 | ||
| Tafon | Nchukwi | Da Don | 6' 0" | 185 lbs. | 77.0" | Orthodox | 6 | 4 | 0 | |
| Dustin | Neace | The Beast | 5' 9" | 145 lbs. | 69.0" | 25 | 21 | 1 | ||
| Josh | Neal | 6' 0" | 185 lbs. | -- | 5 | 11 | 0 | |||
| Joe | Neal | Nine Lives | 5' 6" | 135 lbs. | -- | 6 | 2 | 0 | ||
| Geoff | Neal | Handz of Steel | 5' 11" | 170 lbs. | 75.0" | Southpaw | 16 | 7 | 0 | |
| Stanislav | Nedkov | Stucky | 5' 11" | 205 lbs. | 71.0" | Orthodox | 12 | 2 | 0 | |
| Josh | Neer | The Dentist | 5' 11" | 170 lbs. | 72.0" | Orthodox | 36 | 16 | 1 | |
| Nicolae | Negumereanu | 6' 0" | 205 lbs. | 78.0" | Orthodox | 13 | 2 | 0 | ||
| Steve | Nelmark | The Sandman | 6' 0" | 240 lbs. | -- | Orthodox | 2 | 1 | 0 | |
| Shane | Nelson | Sugar | 5' 9" | 155 lbs. | 70.0" | Southpaw | 16 | 7 | 0 | |
| Roy | Nelson | Big Country | 6' 0" | 263 lbs. | 73.0" | Orthodox | 22 | 14 | 0 | |
| Gunnar | Nelson | Gunni | 5' 11" | 170 lbs. | 72.0" | Switch | 19 | 6 | 1 | |
| Kyle | Nelson | The Monster | 5' 11" | 155 lbs. | 71.0" | Switch | 17 | 6 | 1 | |
| Lissette | Neri | 5' 2" | 145 lbs. | -- | 6 | 4 | 0 | |||
| Mario | Neto | Sukata | 6' 0" | 229 lbs. | -- | Orthodox | 13 | 5 | 0 | |
| Antonio Braga | Neto | 6' 3" | 185 lbs. | 77.0" | Orthodox | 9 | 3 | 0 | ||
| Eduardo | Neves | Bebezao | 6' 2" | 263 lbs. | 78.0" | Orthodox | 7 | 2 | 0 | |
| Julio Cesar | Neves Jr. | Morceguinho | 5' 8" | 145 lbs. | -- | 33 | 1 | 0 | ||
| Nick | Newell | Notorious | 5' 10" | 155 lbs. | -- | Southpaw | 14 | 2 | 0 | |
| Journey | Newson | 5' 5" | 135 lbs. | 67.0" | Orthodox | 10 | 5 | 0 | ||
| Jeff | Newton | 6' 2" | 205 lbs. | -- | Sideways | 4 | 2 | 0 | ||
| Carlos | Newton | The Ronin | 5' 9" | 170 lbs. | -- | Orthodox | 16 | 14 | 0 | |
| Emanuel | Newton | The Hardcore Kid | 6' 1" | 205 lbs. | -- | 26 | 12 | 1 | ||
| Francis | Ngannou | The Predator | 6' 4" | 250 lbs. | 83.0" | Orthodox | 17 | 3 | 0 | |
| Nghiem | Van Y | 5' 7" | 135 lbs. | 68.0" | Orthodox | 6 | 2 | 0 | ||
| Ben | Nguyen | Ten | 5' 5" | 125 lbs. | 65.0" | Switch | 16 | 8 | 0 | |
| Steven | Nguyen | The Ninja | 5' 11" | 145 lbs. | 73.0" | Switch | 10 | 2 | 0 | |
| Alex | Nicholson | The Spartan | 6' 4" | 185 lbs. | 77.0" | Orthodox | 7 | 4 | 0 | |
| Bo | Nickal | 6' 1" | 185 lbs. | 76.0" | Southpaw | 7 | 1 | 0 | ||
| Mike | Nickels | 6' 4" | 205 lbs. | -- | Orthodox | 9 | 5 | 0 | ||
| Matheus | Nicolau | 5' 6" | 125 lbs. | 66.0" | Orthodox | 19 | 6 | 1 | ||
| Stewart | Nicoll | Kakamora | 5' 5" | 125 lbs. | 65.0" | Orthodox | 8 | 2 | 0 | |
| Jaimelene | Nievera | Queenie | 5' 5" | 125 lbs. | -- | Orthodox | 7 | 4 | 0 | |
| Khomkrit | Niimi | The Bumblebee | 5' 2" | 125 lbs. | -- | 6 | 10 | 0 | ||
| Tom | Niinimaki | Stoneface | 5' 9" | 145 lbs. | 69.0" | Orthodox | 22 | 8 | 1 | |
| Ramsey | Nijem | 5' 11" | 155 lbs. | 75.0" | Orthodox | 9 | 6 | 0 | ||
| Hans | Nijman | 6' 0" | 250 lbs. | -- | Switch | 9 | 7 | 0 | ||
| Fedor | Nikolov | -- | -- | -- | 0 | 0 | 0 | |||
| Jack | Nilson | -- | -- | -- | 2 | 6 | 0 | |||
| Mats | Nilsson | 6' 1" | 170 lbs. | -- | Orthodox | 11 | 4 | 1 | ||
| Guangyou | Ning | Smasher | 5' 4" | 145 lbs. | 64.0" | Southpaw | 5 | 4 | 1 | |
| Soichi | Nishida | 5' 11" | 320 lbs. | -- | Orthodox | 5 | 10 | 1 | ||
| Yosuke | Nishijima | 5' 9" | 205 lbs. | -- | Orthodox | 0 | 5 | 0 | ||
| Yamato | Nishikawa | 5' 7" | 155 lbs. | -- | Orthodox | 21 | 3 | 6 | ||
| Akiyo | Nishiura | Wicky Akiyo | 5' 8" | 139 lbs. | -- | Southpaw | 13 | 8 | 1 | |
| Anthony | Njokuani | The Assassin | 6' 1" | 155 lbs. | 75.0" | Orthodox | 16 | 12 | 0 | |
| Chidi | Njokuani | Bang Bang | 6' 3" | 170 lbs. | 80.0" | Orthodox | 25 | 11 | 0 | |
| Derrick | Noble | The Eraser | 5' 9" | 170 lbs. | -- | Southpaw | 27 | 15 | 1 | |
| Kyle | Noblitt | 6' 2" | 243 lbs. | -- | 11 | 2 | 0 | |||
| Pedro | Nobre | The Rock | 5' 5" | 135 lbs. | -- | 18 | 4 | 2 | ||
| Jacob | Noe | Psycho | -- | 205 lbs. | -- | 3 | 11 | 0 | ||
| Antonio Rodrigo | Nogueira | Minotauro | 6' 3" | 240 lbs. | 77.0" | Orthodox | 34 | 10 | 1 | |
| Rogerio | Nogueira | Minotouro | 6' 2" | 205 lbs. | 75.0" | Southpaw | 23 | 10 | 0 | |
| Alexandre Franca | Nogueira | Pequeno | 5' 7" | 145 lbs. | -- | Orthodox | 18 | 6 | 3 | |
| Talita | Nogueira | Treta | 5' 10" | 145 lbs. | -- | 6 | 0 | 0 | ||
| Kyle | Noke | 6' 1" | 170 lbs. | 76.0" | Southpaw | 22 | 10 | 1 | ||
| Tom | Nolan | Big Train | 6' 3" | 155 lbs. | 73.0" | Southpaw | 10 | 1 | 0 | |
| Eric | Nolan | Nightime | 6' 2" | 185 lbs. | 74.0" | Orthodox | 8 | 4 | 0 | |
| Nick | Nolte | 6' 0" | 170 lbs. | -- | 5 | 4 | 0 | |||
| KJ | Noons | King | 5' 10" | 155 lbs. | 70.0" | Orthodox | 13 | 9 | 0 | |
| Sage | Northcutt | Super | 6' 0" | 170 lbs. | 71.0" | Orthodox | 11 | 2 | 0 | |
| Jan | Nortje | The Giant | 6' 1" | 310 lbs. | -- | Southpaw | 2 | 6 | 0 | |
| Scott | Norton | Hollywood | 5' 10" | 170 lbs. | -- | Orthodox | 7 | 1 | 0 | |
| Shohei | Nose | 5' 6" | 135 lbs. | 68.0" | Switch | 12 | 5 | 2 | ||
| Jonatas | Novaes | 5' 11" | 170 lbs. | -- | 13 | 5 | 0 | |||
| Jason | Novelli | Flipside | 6' 0" | 155 lbs. | -- | Orthodox | 11 | 3 | 1 | |
| Phillipe | Nover | The Filipino Assassin | 5' 9" | 145 lbs. | 72.0" | Orthodox | 11 | 8 | 1 | |
| Shayilan | Nuerdanbieke | Wolverine | 5' 8" | 145 lbs. | 69.0" | Orthodox | 39 | 12 | 0 | |
| Azamat | Nuftillaev | Dragon | 6' 0" | 234 lbs. | 77.0" | Orthodox | 13 | 2 | 1 | |
| Diego | Nunes | The Gun | 5' 6" | 145 lbs. | 67.0" | Orthodox | 19 | 7 | 0 | |
| Amanda | Nunes | The Lioness | 5' 8" | 135 lbs. | 69.0" | Orthodox | 23 | 5 | 0 | |
| Nina | Nunes | 5' 5" | 125 lbs. | 64.0" | Orthodox | 11 | 7 | 0 | ||
| Istela | Nunes | 5' 4" | 115 lbs. | 66.0" | Orthodox | 6 | 6 | 0 | ||
| Josiane | Nunes | Josi | 5' 2" | 135 lbs. | 67.0" | Southpaw | 10 | 4 | 0 | |
| Diyar | Nurgozhay | 6' 2" | 205 lbs. | 74.0" | Southpaw | 10 | 2 | 0 | ||
| Khabib | Nurmagomedov | The Eagle | 5' 10" | 155 lbs. | 70.0" | Orthodox | 29 | 0 | 0 | |
| Said | Nurmagomedov | 5' 8" | 135 lbs. | 70.0" | Orthodox | 18 | 5 | 0 | ||
| Abubakar | Nurmagomedov | 5' 11" | 170 lbs. | 72.0" | Orthodox | 17 | 4 | 1 | ||
| Umar | Nurmagomedov | 5' 8" | 135 lbs. | 69.0" | Orthodox | 19 | 1 | 0 | ||
| Adilet | Nurmatov | Kok-Zhal | -- | 155 lbs. | -- | 13 | 2 | 0 | ||
| Kennedy | Nzechukwu | African Savage | 6' 5" | 236 lbs. | 83.0" | Southpaw | 14 | 6 | 0 |