| Albany River Rats |
Albany, New York |
American Hockey League |
professional |
defunct |
| Burlington River Rats |
Burlington, North Carolina |
Iowa State League |
professional |
defunct |
| Davenport River Rats |
Davenport, Iowa |
Three-I League |
professional |
defunct |
| Evansville River Rats |
Evansville, Indiana |
Central League |
professional |
defunct |
| Evansville River Rats |
Evansville, Indiana |
Three-I League |
professional |
defunct |
| Huron River Rats |
Ann Arbor, Michigan |
|
high school |
active |
| La Crosse River Rats |
La Crosse, Wisconsin |
Indoor Football League |
professional |
defunct |
| New Bern River Rats |
New Bern, North Carolina |
Coastal Plain League |
amateur |
defunct |
| Newberry River Rats |
Newberry, Indiana |
|
high school |
defunct |
| Pittsburgh River Rats |
Pittsburgh, Pennsylvania |
Eastern Indoor Football League |
professional |
active |
| Sacramento River Rats |
Sacramento, California |
Roller Hockey International |
professional |
defunct |
| Sanford River Rats |
Sanford, Florida |
Florida Collegiate Summer League |
amateur |
active |
| Selma River Rats |
Selma, Alabama |
Georgia-Alabama League |
professional |
defunct |
| South Bend River Rats |
South Bend, Washington |
Washington State League |
professional |
defunct |