Union Losses
1861
| 1861 | |||||
| DATE | ENGAGEMENTS | KILLED | WOUNDED INCLUDING MORTALLY WOUNDED | CAPTURED AND MISSING | AGGREGATE | 
| June 10 | Big Bethel, Va | 18 | 53 | 5 | 76 | 
| July 5 | Carthage, Mo | 13 | 31 | -- | 44 | 
| July 11 | Rich Mountain, W. Va | 12 | 49 | -- | 69 | 
| July 18 | Blackburn's Ford, Va | 19 | 38 | 26 | 83 | 
| July 21 | First Bull Run , Va. | 470 | 1,071 | 1,793 | 3,334 | 
| Aug 10 | Wilson's Creek, Mo | 223 | 721 | 291 | 1,235 | 
| Sept. 10 | Carnifex Ferry, W. Va | 17 | 141 | -- | 158 | 
| Oct. 3 | Greenbrier River, W. Va. | 8 | 35 | -- | 43 | 
| Oct. 21 | Ball's Bluff, Va | 49 | 158 | 714 | 921 | 
| Nov. 7 | Belmont, Mo. | 80 | 322 | 99 | 501 | 
| Dec. 13 | Camp Alleghany, W. Va. | 20 | 107 | 10 | 137 | 
| Dec 20 | Dranesville, Va | 7 | 6 | -- | 68 |