| Sport | Baseball |
|---|---|
| Founded | 1912 |
| First season | 1912 |
| Ceased | 1912 |
| CEO | William Abbott Witmann |
| No. of teams | 8 |
| Country | United States |
| Last champion(s) | Pittsburgh Filipinos (1912) but only partial season |
The United States Baseball League was a short-lived prospective third major professional baseball league that was established in New York City in 1912 and lasted only one partial season.