| Albany Metro Mallers |
Albany, New York |
Seaboard Football League |
professional |
defunct |
| Aston Green Knights |
Aston, Pennsylvania |
Seaboard Football League |
professional |
defunct |
| Binghamton Jets |
Binghamton, New York |
Seaboard Football League |
professional |
defunct |
| Bridgeport Jets |
Bridgeport, Connecticut |
Seaboard Football League |
professional |
defunct |
| Chambersburg Cardinals |
Chambersburg, Pennsylvania |
Seaboard Football League |
professional |
defunct |
| Conshohocken Steelers |
Conshohocken, Pennsylvania |
Seaboard Football League |
professional |
defunct |
| Hagerstown Bears |
Hagerstown, Maryland |
Seaboard Football League |
professional |
defunct |
| Hartford Knights |
Hartford, Connecticut |
Seaboard Football League |
professional |
defunct |
| Hartford Knights |
Hartford, Connecticut |
Seaboard Football League |
professional |
defunct |
| Long Island Chiefs |
New York, New York |
Seaboard Football League |
professional |
defunct |
| New England Colonials |
|
Seaboard Football League |
professional |
defunct |
| Portsmouth Bucks |
Portsmouth, New Hampshire |
Seaboard Football League |
professional |
defunct |
| Reading Coal Crackers |
Reading, Pennsylvania |
Seaboard Football League |
professional |
defunct |
| Scranton Eagles |
Scranton, Pennsylvania |
Seaboard Football League |
professional |
defunct |
| Wilkes-Barre Giants |
Wilkes-Barre, Pennsylvania |
Seaboard Football League |
professional |
defunct |