This is a list of the champions of the International Fight League.

IFL Champions

Heavyweight Championship

Weight limit: Unlimited

No.	Name	Date	Location	Defenses
1	Roy Nelson def. Antoine Jaoude	December 29, 2007	Uncasville, Connecticut, United States	1. def. Fabiano Scherner on Feb 29, 2008 in Las Vegas, Nevada, United States 2. def. Brad Imes on May 16, 2008 in Uncasville, Connecticut, United States

Light Heavyweight Championship

Weight limit: 210 lb (95.3 kg; 15.0 st)

No.	Name	Date	Location	Defenses
1	Vladimir Matyushenko def. Alex Schoenauer	November 3, 2007	Hoffman Estates, Illinois, United States	1. def. Jamal Patterson on Apr 04, 2008 in East Rutherford, New Jersey, United States

Middleweight Championship

Weight limit: 185 lb (83.9 kg; 13.2 st)

No.	Name	Date	Location	Defenses
1	Matt Horwich def. Benji Radach	December 29, 2007	Uncasville, Connecticut, United States
2	Ryan McGivern	February 29, 2008	Las Vegas, Nevada, United States
3	Dan Miller	May 16, 2008	Uncasville, Connecticut, United States

Welterweight Championship

Weight limit: 170 lb (77.1 kg; 12.1 st)

No.	Name	Date	Location	Defenses
1	Jay Hieron def. Delson Heleno	December 29, 2007	Uncasville, Connecticut, United States	1. def. Mark Miller on Apr 04, 2008 in East Rutherford, New Jersey, United States

Lightweight Championship

Weight limit: 155 lb (70.3 kg; 11.1 st)

No.	Name	Date	Location	Defenses
1	Ryan Schultz def. Chris Horodecki	December 29, 2007	Uncasville, Connecticut, United States	1. def. John Gunderson on Feb 29, 2008 in Las Vegas, Nevada, United States 2. def. Deividas Taurosevicius on May 16, 2008 in Uncasville, Connecticut, United States

Featherweight Championbship

Weight limit: 140 lb (63.5 kg; 10.0 st)

No.	Name	Date	Location	Defenses
1	Wagnney Fabiano def. LC Davis	December 29, 2007	Uncasville, Connecticut, United States	1. def. Shad Lierley on Apr 04, 2008 in East Rutherford, New Jersey, United States