Twin Ports League
| Most recent season or competition: 1943 Twin Ports League season | |
| Classification | Class E (1943) |
|---|---|
| Sport | Minor League Baseball |
| Founder | Frank Wade |
| First season | 1943 |
| Ceased | July 14, 1943 |
| President | Frank Wade (1943) |
| No. of teams | 4 |
| Country | United States of America |
| Most titles | 1 Superior Bays (1943) |
The Twin Ports League was an American minor baseball league that existed for six weeks (May 30 through July 13) during the wartime 1943 season. It consisted of four teams based in Duluth, Minnesota and Superior, Wisconsin.