Unadilla may refer to one of the following:
- USS Unadilla (1861) was a 507-ton steam operated gunboat acquired by the Union Navy during the American Civil War.
- USS Unadilla (YT-4) a district harbor tug laid down in 1895 and struck in 1947.
- USS Unadilla (ATA-182) a Sotoyomo-class auxiliary fleet tug serving from 1944 to 1961
|This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.|