Thomas Cosgrove | |
|---|---|
| Born | June 12, 1829 County Galway, Ireland |
| Died | March 27, 1912 (aged 83) Lexington, Massachusetts |
| Allegiance |  United States of America |
| Service |  United States ArmyUnion Army |
| Years of service | 1862 - 1865 |
| Rank | Private |
| Unit |  40th Massachusetts Volunteer Infantry Regiment |
| Awards |  Medal of Honor |
Thomas Cosgrove (June 12, 1829 – March 27, 1912) was an Irish soldier who received the Medal of Honor for valor during the American Civil War.