| Santa Rosa Pirates | |
| Allyears: | 1948–1949 |
| City: | Santa Rosa, California |
| Class Level: | Class-D |
| Past League: | Far West League |
| Pastmajorleague: | Pittsburgh Pirates (1948) |
| Pastnames: |
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| Ballpark: | Doyle Community Park |
| Leaguechamps: | 1 (1948) |
The Santa Rosa Pirates were a minor league baseball team, located in Santa Rosa, California from 1948–1949. The team was originally an affiliate of the Pittsburgh Pirates in 1948, winning the Far West League title. In 1949 the team was without an affiliate and played as the Santa Rosa Cats. After posting a 43-49 record in 1949, the Cats disbanded on August 4, 1949.
| Year | Record | Finish | Manager | Playoffs |
|---|---|---|---|---|
| 1948 | 63-59 | 4th | Dan Reagan | Won League Championship |
| 1949 | 43-49 | 3rd | Joe Abreu / Alvin Kruk / Lembert Serpa / Lou Vezilich | Team disbanded August 4 |