| Team name | Location | League | Level | Status |
|---|---|---|---|---|
| Albany Empire | Albany, New York | National Arena League | professional | defunct |
| Albany Empire | Albany, New York | Arena Football League | professional | defunct |
| Atlanta Empire | Atlanta, Georgia | The Basketball League | professional | defunct |
| New York Empire | New York City, New York | Ultimate Frisbee Association | professional | active |
| New York Empire | New York City, New York | American Ultimate Disc League | professional | defunct |
| Spokane Empire | Spokane, Washington | Indoor Football League | professional | defunct |