Fighters: N
Last names starting with N, including retired fighters.
- Liang Na “The Dragon Girl”0-4-0Women's Flyweight
- Muhammad Naimov “Hillman”13-5-0Featherweight
- Rin Nakai0-2-0Women's Bantamweight
- Kazuhiro Nakamura “Kaz”0-2-0Light Heavyweight
- Keiichiro Nakamura1-0-0Featherweight
- Keita Nakamura “K-Taro”36-12-2 (1 NC)Welterweight
- Rinya Nakamura “Hybred”10-2-0Bantamweight
- Jutaro Nakao1-1-0Welterweight
- Mandel Nallo “Mango”1-1-0Lightweight
- Tyson Nam23-16-1Flyweight
- Yui Chul Nam “The Korean Bulldozer”21-10-1Featherweight
- Rose Namajunas “Thug”14-8-0Women's Flyweight
- Nad Narimani “Smiler”12-4-0Featherweight
- Roger Narvaez “Silverback”8-4-0Middleweight
- Allan Nascimento “Puro Osso”22-7-0Flyweight
- Jefferson Nascimento “Toddynho”0-1-0Welterweight
- Rodrigo Nascimento “Ze Colmeia”12-5-0 (1 NC)Heavyweight
- Bobby Nash0-3-0Welterweight
- Reza Nasri0-1-0Open Weight
- Rafael Natal “Sapo”21-9-1Middleweight
- Kevin Natividad “Quicksand”0-3-0Bantamweight
- Ismail Naurdiev “Berzdog”26-8-0Middleweight
- Tafon Nchukwi “Da Don”9-4-0Middleweight
- Dustin Neace “The Beast”0-1-0Featherweight
- Geoff Neal “Handz of Steel”16-8-0Welterweight
- Stanislav Nedkov “Stucky”12-2-0 (1 NC)Light Heavyweight
- Josh Neer “The Dentist”36-16-1Welterweight
- Nicolae Negumereanu13-2-0Light Heavyweight
- Steve Nelmark “The Sandman”2-1-0Open Weight
- Cameron Nelson1-0-0Welterweight
- Gunnar Nelson “Gunni”19-6-1Welterweight
- Kyle Nelson “The Monster”17-8-1Lightweight
- Roy Nelson “Big Country”24-20-0Heavyweight
- Shane Nelson “Sugar”16-7-0Lightweight
- Antonio Braga Neto9-3-0 (1 NC)Middleweight
- Mario Neto “Sukata”0-1-0Heavyweight
- Journey Newson10-5-0 (1 NC)Bantamweight
- Carlos Newton “The Ronin”16-14-0Welterweight
- Jeff Newton0-1-0Light Heavyweight
- Francis Ngannou “The Predator”19-3-0Heavyweight
- Ben Nguyen “Ten”18-9-0Flyweight
- Steven Nguyen “The Ninja”1-1-0Featherweight
- Alex Nicholson “The Spartan”20-14-0 (1 NC)Middleweight
- Bo Nickal9-1-0Middleweight
- Mike Nickels1-1-0Light Heavyweight
- Matheus Nicolau19-5-1Flyweight
- Stewart Nicoll “Kakamora”0-4-0Flyweight
- Tom Niinimaki “Stoneface”22-8-1Featherweight
- Ramsey Nijem10-9-0Lightweight
- Borislav Nikolic “Zombee”1-0-0Bantamweight
- Jack Nilson1-1-0Lightweight
- Mats Nilsson0-2-0Welterweight
- Guangyou Ning “Smasher”2-2-0Featherweight
- Anthony Njokuani “The Assassin”18-16-0 (1 NC)Lightweight
- Chidi Njokuani “Bang Bang”26-12-0 (1 NC)Welterweight
- Derrick Noble “The Eraser”0-1-0Welterweight
- Pedro Nobre “The Rock”0-0-0 (1 NC)Bantamweight
- Antonio Rodrigo Nogueira “Minotauro”34-10-1 (1 NC)Heavyweight
- Rogerio Nogueira “Minotouro”6-7-0Light Heavyweight
- Kyle Noke22-10-1Welterweight
- Eric Nolan “Night Time”1-2-0Welterweight
- Tom Nolan “Big Train”11-1-0Lightweight
- KJ Noons “King”13-9-0 (1 NC)Lightweight
- Sage Northcutt “Super”12-3-0Welterweight
- Jason Novelli “Flipside”0-2-0Lightweight
- Phillipe Nover “The Filipino Assassin”11-8-1Featherweight
- Taiyilake Nueraji “Super Saiyan”1-0-0Welterweight
- Shayilan Nuerdanbieke “Wolverine”39-12-0Featherweight
- Amanda Nunes “The Lioness”23-5-0Women's Bantamweight
- Diego Nunes “The Gun”25-10-0Featherweight
- Istela Nunes0-5-0Women's Strawweight
- Josiane Nunes “Josi”10-4-0Women's Bantamweight
- Nina Nunes11-7-0Women's Flyweight
- Diyar Nurgozhay2-2-0Light Heavyweight
- Abubakar Nurmagomedov17-4-1Welterweight
- Khabib Nurmagomedov “The Eagle”29-0-0Lightweight
- Said Nurmagomedov18-5-0Bantamweight
- Umar Nurmagomedov20-2-0Bantamweight
- Francesco Nuzzi “Berserker”1-0-0Bantamweight
- Kennedy Nzechukwu “Chosen”14-7-1Heavyweight