Alabama–Tennessee League
| Sport | Baseball |
|---|---|
| Founded | 1921 |
| Ceased | 1921 |
| Country | United States |
| Most titles | Albany-Decatur Twins (1) |
The Alabama–Tennessee League was a Class D minor league baseball league which operated in the United States in 1921. Four teams from Alabama and Tennessee competed in the league. The Albany-Decatur Twins won the first half of the season, and the Russellville Miners won the second half. The two teams met in a championship series, which was won by Albany-Decatur, 5–1.