2003 in Pride FC
The year 2003 was the 7th year in the history of the Pride Fighting Championships, a mixed martial arts promotion based in Japan. 2003 had 6 events beginning with, Pride 25 - Body Blow.
Title fights
Debut Pride FC fighters
The following fighters fought their first Pride FC fight in 2003:- Alberto Rodriguez
- Aleksander Emelianenko
- Chalid Arrab
- Chris Brennan
- Dan Bobish
- Dokonjonosuke Mishima
- Hayato Sakurai
- Ikuhisa Minowa
- Jason Suttie
- Kazuhiro Hamanaka
- Kazuhiro Nakamura
- Maurício Rua
- Mike Bencic
- Mikhail Ilyukhin
- Murilo Bustamante
- Paulo Cesar Silva
- Ralph Gracie
- Rodney Glunder
- Rodrigo Gracie
- Rony Sefo
- Sergei Kharitonov
- Wataru Sakata
- Yuki Kondo
Events list
| # | Event | Japanese name | Date held | Venue | City | Attendance |
| 36 | Pride FC - Shockwave 2003 | Otoko Matsuri | Saitama Super Arena | Saitama, Japan | 39,716 | |
| 35 | Pride FC - Final Conflict 2003 | Ketsushosen | Tokyo Dome | Tokyo, Japan | 67,451 | |
| 34 | Pride FC - Bushido 1 | rowspan="1 | Saitama Super Arena | Saitama, Japan | rowspan="1 | |
| 33 | Pride FC - Total Elimination 2003 | Kaimakusen | Saitama Super Arena | Saitama, Japan | 40,316 | |
| 32 | Pride 26 - Bad to the Bone | Reborn | Yokohama Arena | Yokohama, Japan | rowspan="1 | |
| 31 | Pride 25 - Body Blow | rowspan="1 | Yokohama Arena | Yokohama, Japan | rowspan="1 |