| Franchise | IHL Franchise history | moved to in green | moved from in red | |
| Won Cup | ||||
| 2007-08 season | ||||
| Team | Owner | Team changes | ||
| BRO | Boston Braves | Jim Leopardi | ||
| DEN | Colorado Eagles | Richard Poelker | ||
| GOT | Manitoba Mustangs/Ear Falls Executioners | Paul Jubinville/Jeff Koszna | moves to Gotland | |
| MTL | Montreal Maroons/Hartford Wolfpack | Shawn MacDonald/John Hondronikolis | ||
| HER | Hershey Bears | Daniel Jeanson | ||
| LID | Long Island Ducks | Pete Dallara/Don Rettaliata | ||
| ARN | Montana Scarfaces | Frank Marier | moves to Dayton | |
| NYT | Cincinnati Phantoms/New York Transit | Zak Davis/Chris Wolter | ||
| CAR | Nepean Clowns/Oakland Knights | Darren Wimble/Cam McCurdy | ||
| QUE | Philly Extreme | Mike Stevens/Darrell Watson | moves to Quesnel | |
| WPG | Southwest Scorpions | Dave Elkin | ||
| SAN | Wellwood Wolverines | Al McRae | ||
| 2008-09 season | ||||
| Team | Owner | Team changes | ||
| BRO | Boston Braves | Jim Leopardi | ||
| DEN | Colorado Eagles | Richard Poelker | ||
| ARN | Dayton Musicmen | Bill Corfield | moves from Montana | moves to Muskoka |
| GOT | Gotland Gladiators | Johan Kallum | moves from Ear Falls | |
| MTL | Hartford Wolfpack | John Hondronikolis | ||
| HER | Hershey Bears | Daniel Jeanson | ||
| LID | Long Island Ducks | Pete Dallara/Don Rettaliata | ||
| NYT | New York Transit | Chris Wolter | ||
| CAR | Oakland Knights | Cam McCurdy | ||
| QUE | Quesnel Millionaires | Darrell Watson | moves from Philly | |
| WPG | Southwest Scorpions | Dave Elkin | ||
| SAN | Wellwood Wolverines | Al McRae | moves to San Francisco | |
| 2009-10 season | ||||
| Team | Owner | Team changes | ||
| BRO | Boston Braves | Jim Leopardi | ||
| DEN | Colorado Eagles | Richard Poelker | ||
| GOT | Gotland Gladiators | Johan Kallum | ||
| MTL | Hartford Wolfpack | John Hondronikolis | ||
| HER | Hershey Bears | Daniel Jeanson | ||
| LID | Long Island Ducks | Pete Dallara/Don Rettaliata | ||
| ARN | Muskoka Muskies | Barry Shepherd | moves from Dayton | |
| NYT | New York Transit | Chris Wolter | ||
| CAR | Oakland Knights | Cam McCurdy | ||
| QUE | Quesnel Millionaires | Darrell Watson | ||
| SAN | San Francisco Shamrocks | Ryan Pansini | moves from Wellwood | |
| WPG | Southwest Scorpions | Dave Elkin | moves to Winnipeg | |
| 2010-11 season | ||||
| Team | Owner | Team changes | ||
| BRO | Boston Braves | Jim Leopardi | ||
| DEN | Colorado Eagles | Richard Poelker | ||
| GOT | Gotland Gladiators | Johan Kallum | ||
| MTL | Hartford Wolfpack | John Hondronikolis | ||
| HER | Hershey Bears | Daniel Jeanson | ||
| LID | Long Island Ducks | Pete Dallara/Don Rettaliata | ||
| ARN | Muskoka Muskies | Barry Shepherd | ||
| NYT | New York Transit | Chris Wolter | ||
| CAR | Oakland Knights | Cam McCurdy | ||
| QUE | Quesnel Millionaires | Darrell Watson | ||
| SAN | San Francisco Shamrocks | Ryan Pansini | ||
| WPG | Winnipeg Jets | Michael Gilman | moves from Southwest | |
| 2011-12 season | ||||
| Team | Owner | Team changes | ||
| BRO | Boston Braves | Jim Leopardi | ||
| DEN | Colorado Eagles | Richard Poelker | ||
| GOT | Gotland Gladiators | Johan Kallum | ||
| MTL | Hartford Wolfpack | John Hondronikolis | moves to St. Louis | |
| HER | Hershey Bears | Daniel Jeanson | ||
| LID | Long Island Ducks | Pete Dallara/Don Rettaliata | ||
| ARN | Muskoka Muskies | Barry Shepherd | ||
| NYT | New York Transit | Chris Wolter | ||
| CAR | Oakland Knights | Cam McCurdy | ||
| QUE | Quesnel Millionaires | Darrell Watson | ||
| SAN | San Francisco Shamrocks | Ryan Pansini | ||
| WPG | Winnipeg Jets | Michael Gilman | ||
| 2012-13 season | ||||
| Team | Owner | Team changes | ||
| BRO | Boston Braves | Jim Leopardi | ||
| DEN | Colorado Eagles | Richard Poelker | ||
| GOT | Gotland Gladiators | Johan Kallum | ||
| HER | Hershey Bears | Daniel Jeanson | ||
| LID | Long Island Ducks | Pete Dallara/Don Rettaliata | ||
| ARN | Muskoka Muskies | Barry Shepherd | moves to Arnprior | |
| NYT | New York Transit | Chris Wolter | ||
| CAR | Oakland Knights | Cam McCurdy | ||
| QUE | Quesnel Millionaires | Darrell Watson | ||
| SAN | San Francisco Shamrocks | Ryan Pansini | ||
| MTL | St. Louis Terriers | Don Rettaliata | moves from Hartford | moves to Montreal |
| WPG | Winnipeg Jets | Michael Gilman | ||
| 2013-14 season | ||||
| Team | Owner | Team changes | ||
| ARN | Arnprior Aces | Bruce Niblett | moves from Muskoka | |
| BRO | Boston Braves | Jim Leopardi | ||
| DEN | Colorado Eagles | Richard Poelker | moves to Denver | |
| GOT | Gotland Gladiators | Johan Kallum | ||
| HER | Hershey Bears | Daniel Jeanson | ||
| LID | Long Island Ducks | Pete Dallara | ||
| MTL | Montreal Canadiens | Sylvain Dallaire | moves from St. Louis | |
| NYT | New York Transit | Chris Wolter | ||
| CAR | Oakland Knights | Cam McCurdy | ||
| QUE | Quesnel Millionaires | Darrell Watson | ||
| SAN | San Francisco Shamrocks | Ryan Pansini | ||
| WPG | Winnipeg Jets | Michael Gilman | ||
| 2014-15 season | ||||
| Team | Owner | Team changes | ||
| ARN | Arnprior Aces | Bruce Niblett | ||
| BRO | Boston Braves | Jim Leopardi | ||
| DEN | Denver Spurs | Richard Poelker | moves from Colorado | |
| GOT | Gotland Gladiators | Johan Kallum | ||
| HER | Hershey Bears | Daniel Jeanson | ||
| LID | Long Island Ducks | Pete Dallara | ||
| MTL | Montreal Canadiens | Sylvain Dallaire | ||
| NYT | New York Transit | Chris Wolter | ||
| CAR | Oakland Knights | Cam McCurdy | ||
| QUE | Quesnel Millionaires | Darrell Watson | ||
| SAN | San Francisco Shamrocks | Ryan Pansini | ||
| WPG | Winnipeg Jets | Michael Gilman | ||
| 2015-16 season | ||||
| Team | Owner | Team changes | ||
| ARN | Arnprior Aces | Bruce Niblett | ||
| BRO | Boston Braves | Jim Leopardi | ||
| DEN | Denver Spurs | Richard Poelker | ||
| GOT | Gotland Gladiators | Johan Kallum | ||
| HER | Hershey Bears | Daniel Jeanson | ||
| LID | Long Island Ducks | Pete Dallara | ||
| MTL | Montreal Canadiens | Sylvain Dallaire | ||
| NYT | New York Transit | Chris Wolter | ||
| CAR | Oakland Knights | Cam McCurdy | ||
| QUE | Quesnel Millionaires | Darrell Watson | ||
| SAN | San Francisco Shamrocks | Ryan Pansini | ||
| WPG | Winnipeg Jets | Michael Gilman | ||
| 2016-17 season | ||||
| Team | Owner | Team changes | ||
| ARN | Arnprior Aces | Ted Geoffrion | ||
| BRO | Boston Braves | Jim Leopardi | moves to Brooklyn | |
| DEN | Denver Spurs | Richard Poelker | ||
| GOT | Gotland Gladiators | Johan Kallum | ||
| HER | Hershey Bears | Daniel Jeanson | ||
| LID | Long Island Ducks | Pete Dallara | ||
| MTL | Montreal Canadiens | Sylvain Dallaire | ||
| NYT | New York Transit | Chris Wolter | ||
| CAR | Oakland Knights | Cam McCurdy | moves to Carolina | |
| QUE | Quesnel Millionaires | Darrell Watson | ||
| SAN | San Francisco Shamrocks | Ryan Pansini | ||
| WPG | Winnipeg Jets | Michael Gilman | ||
| 2017-18 season | ||||
| Team | Owner | Team changes | ||
| ARN | Arnprior Aces | Ted Geoffrion | ||
| BRO | Brooklyn Americans | Dave Gowdey | moves from Boston | |
| CAR | Carolina Pythons | Silvio Saouf | moves from Oakland | |
| DEN | Denver Spurs | Richard Poelker | ||
| GOT | Gotland Gladiators | Johan Kallum | ||
| HER | Hershey Bears | Daniel Jeanson | ||
| LID | Long Island Ducks | Pete Dallara | ||
| MTL | Montreal Canadiens | Sylvain Dallaire | ||
| NYT | New York Transit | Chris Wolter | ||
| QUE | Quesnel Millionaires | Darrell Watson | ||
| SAN | San Francisco Shamrocks | Ryan Pansini | ||
| WPG | Winnipeg Jets | Michael Gilman | ||
| 2018-19 season | ||||
| Team | Owner | Team changes | ||
| ARN | Arnprior Aces | Ted Geoffrion | ||
| BRO | Brooklyn Americans | Dave Gowdey | ||
| CAR | Carolina Pythons | Silvio Saouf | ||
| DEN | Denver Spurs | Richard Poelker | ||
| GOT | Gotland Gladiators | Johan Kallum | ||
| HER | Hershey Bears | Daniel Jeanson | ||
| LID | Long Island Ducks | Pete Dallara | ||
| MTL | Montreal Canadiens | Sylvain Dallaire | ||
| NYT | New York Transit | Chris Wolter | ||
| QUE | Quesnel Millionaires | Darrell Watson | ||
| SAN | San Francisco Shamrocks | Ryan Pansini | ||
| WPG | Winnipeg Jets | Michael Gilman | ||
| 2019-20 season | ||||
| Team | Owner | Team changes | ||
| ARN | Arnprior Aces | Ted Geoffrion | ||
| BRO | Brooklyn Americans | Dave Gowdey | ||
| CAR | Carolina Pythons | Silvio Saouf | ||
| DEN | Denver Spurs | Richard Poelker | ||
| GOT | Gotland Gladiators | Johan Kallum | ||
| HER | Hershey Bears | Daniel Jeanson | ||
| LID | Long Island Ducks | Pete Dallara | ||
| MTL | Montreal Canadiens | Sylvain Dallaire | ||
| NYT | New York Transit | Chris Wolter | ||
| QUE | Quesnel Millionaires | Darrell Watson | ||
| SAN | San Francisco Shamrocks | Ryan Pansini | ||
| WPG | Winnipeg Jets | Michael Gilman | ||
| 2020-21 season | ||||
| Team | Owner | Team changes | ||
| ARN | Arnprior Aces | Ted Geoffrion | ||
| BAY | Bayport Terriors | Donald Rettaliata | expansion team | |
| BRO | Brooklyn Americans | Dave Gowdey | ||
| CAR | Carolina Pythons | Silvio Saouf | ||
| DEN | Denver Spurs | Richard Poelker | ||
| GOT | Gotland Gladiators | Johan Kallum | ||
| HER | Hershey Bears | Daniel Jeanson | ||
| LID | Long Island Ducks | Pete Dallara | ||
| MIA | Miami Vice | Christian (Nick) Houda | expansion team | |
| MTL | Montreal Canadiens | Sylvain Dallaire | ||
| NYT | New York Transit | Chris Wolter | ||
| QUE | Quesnel Millionaires | Darrell Watson | ||
| SAN | San Francisco Shamrocks | Ryan Pansini | ||
| WPG | Winnipeg Jets | Michael Gilman | ||
| 2021-22 season | ||||
| Team | Owner | Team changes | ||
| ARN | Arnprior Aces | Ted Geoffrion | ||
| BAY | Bayport Terriors | Donald Rettaliata | ||
| BRO | Brooklyn Americans | Dave Gowdey | ||
| CAR | Carolina Pythons | Silvio Saouf | ||
| DEN | Denver Spurs | Richard Poelker | ||
| GOT | Gotland Gladiators | Johan Kallum | ||
| HER | Hershey Bears | Daniel Jeanson | ||
| LID | Long Island Ducks | Pete Dallara | ||
| MIA | Miami Vice | Christian (Nick) Houda | ||
| MTL | Montreal Canadiens | Sylvain Dallaire | ||
| NYT | New York Transit | Chris Wolter | ||
| QUE | Quesnel Millionaires | Darrell Watson | ||
| SAN | San Francisco Shamrocks | Ryan Pansini | ||
| WPG | Winnipeg Jets | Michael Gilman | ||
| 2022-23 season | ||||
| Team | Owner | Team changes | ||
| ARN | Arnprior Aces | Ted Geoffrion | ||
| BAY | Bayport Terriors | Donald Rettaliata/Bobby Brooks | moves to Las Vegas | |
| BRO | Brooklyn Americans | Dave Gowdey | ||
| CAR | Carolina Pythons | Silvio Saouf | ||
| DEN | Denver Spurs | Richard Poelker | ||
| GOT | Gotland Gladiators | Johan Kallum | ||
| HER | Hershey Bears | Daniel Jeanson | ||
| LID | Long Island Ducks | Pete Dallara | ||
| MIA | Miami Vice | Christian (Nick) Houda | ||
| MTL | Montreal Canadiens | Sylvain Dallaire | ||
| NYT | New York Transit | Chris Wolter | ||
| QUE | Quesnel Millionaires | Darrell Watson | ||
| SAN | San Francisco Shamrocks | Ryan Pansini | ||
| WPG | Winnipeg Jets | Michael Gilman | ||
| 2023-24 season | ||||
| Team | Owner | Team changes | ||
| ARN | Arnprior Aces | Ted Geoffrion | ||
| BAY | Las Vegas Roadrunners | Bobby Brooks | moves from Bayport | |
| BRO | Brooklyn Americans | Dave Gowdey | ||
| CAR | Carolina Pythons | Silvio Saouf | ||
| DEN | Denver Spurs | Richard Poelker | ||
| GOT | Gotland Gladiators | Johan Kallum | ||
| HER | Hershey Bears | Daniel Jeanson | ||
| LID | Long Island Ducks | Pete Dallara | ||
| MIA | Miami Vice | Christian (Nick) Houda | ||
| MTL | Montreal Canadiens | Sylvain Dallaire | ||
| NYT | New York Transit | Chris Wolter | ||
| QUE | Quesnel Millionaires | Darrell Watson | ||
| SAN | San Francisco Shamrocks | Ryan Pansini | ||
| WPG | Winnipeg Jets | Michael Gilman | ||
| 2024-25 season | ||||
| Team | Owner | Team changes | ||
| ARN | Arnprior Aces | Ted Geoffrion | ||
| BAY | Las Vegas Roadrunners | Bobby Brooks | ||
| BRO | Brooklyn Americans | Dave Gowdey | ||
| CAR | Carolina Pythons | Silvio Saouf | ||
| DEN | Denver Spurs | Richard Poelker | ||
| GOT | Gotland Gladiators | Johan Kallum | ||
| HER | Hershey Bears | Daniel Jeanson | ||
| LID | Long Island Ducks | Pete Dallara | ||
| MIA | Miami Vice | Christian (Nick) Houda | ||
| MTL | Montreal Canadiens | Sylvain Dallaire | ||
| NYT | New York Transit | Chris Wolter | ||
| QUE | Quesnel Millionaires | Darrell Watson | ||
| SAN | San Francisco Shamrocks | Ryan Pansini | ||
| WPG | Winnipeg Jets | Michael Gilman |