Union Losses
1863
| 1863 | |||||
| DATE | ENGAGEMENTS | KILLED | WOUNDED INCLUDING MORTALLY WOUNDED | CAPTURED AND MISSING | AGGREGATE | 
| Jan. 7,8 | Springfield, Mo | 14 | 146 | 5 | 165 | 
| Jan. 11 | Hartsville, Mo | 7 | 64 | 2 | 73 | 
| Jan. 11 | Arkansas Post, Ark | 134 | 898 | 29 | 1,061 | 
| Jan. 30 | Deserted House, Va | 23 | 108 | 12 | 143 | 
| Feb. 3 | Fort Donelson, Tenn | 14 | 54 | 10 | 78 | 
| March 4, 5 | Thompson's Station, Tenn | 48 | 247 | 1,151 | 1,446 | 
| March 17 | Kelly's Ford, Va | 9 | 35 | 40 | 84 | 
| April 13 | Fort Bisland, La | 40 | 184 | -- | 224 | 
| April 14 | Irish bend, La | 49 | 274 | 30 | 353 | 
| April 11-30 | Siege of Suffolk, Va | 41 | 223 | 2 | 266 | 
| May 1 | Magnolia Hills, Miss | 131 | 719 | 25 | 875 | 
| May 1-4 | Chancellorsville, Va | 1,606 | 9,762 | 5,919 | 17,287 | 
| May 14 | Raymond, Miss | 66 | 339 | 37 | 442 | 
| May 16 | Champion's Hill, Miss | 410 | 1,844 | 187 | 2,441 | 
| May 17 | Black River Bridge | 39 | 237 | 3 | 278 | 
| May 19 | Assault on Vicksburg, Miss | 157 | 777 | 8 | 942 | 
| May 22 | Assault on Vicksburg, Miss | 502 | 2,550 | 147 | 3,199 | 
| May 23 | Vicksburg Trenches, Miss | 147 | 613 | 9 | 769 | 
| May 21 | Plain's Store, La | 15 | 71 | 14 | 100 | 
| May 27 | Assault on Port Hudson, La | 293 | 1,545 | 157 | 1,995 | 
| June 14 | Assault on Port Hudson, La | 203 | 1,401 | 162 | 1,766 | 
| June 9 | Port Hudson Trenches, La | 211 | 390 | -- | 601 | 
| June 5 | Franklin's Crossing, Va | 9 | 48 | -- | 57 | 
| June 6-8 | Milliken's Bend, La | 118 | 310 | -- | 428 | 
| June 9 | Beverly Ford, Va | 81 | 403 | 382 | 866 | 
| June 13-15 | Winchester, Va | 95 | 348 | 4,000 | 4,443 | 
| June 17 | Aldie, Va | 50 | 131 | 124 | 305 | 
| June 19 | Middleburg, Va | 16 | 46 | 37 | 99 | 
| June 21 | Upperville, Va | 12 | 130 | 67 | 209 | 
| June 21 | La Fourche Crossing, La | 8 | 40 | -- | 48 | 
| June 22 | Hill's Plantation, Miss | 10 | 9 | 28 | 47 | 
| June 24 | Hoover's Gap, Tenn | 27 | 177 | 2 | 206 | 
| June 25 | Liberty Gap, Tenn | 42 | 232 | 1 | 275 | 
| June 27 | Shelbyville, Tenn | 15 | 64 | 10 | 89 | 
| July 2-26 | Morgan's Raid, Ky | 19 | 47 | 8 | 74 | 
| July 4 | Helena, Ark | 57 | 146 | 36 | 239 | 
| July 9-16 | Jackson, Miss | 129 | 762 | 231 | 1,122 | 
| June 30 | Hanover, Pa | 19 | 73 | 123 | 215 | 
| July 1-3 | Gettysburg, Pa | 3,070 | 14,497 | 5,434 | 23,001 | 
| July 6 | Hagerstown, Md | 19 | 50 | 194 | 263 | 
| July 6 | Williamsport, Md | 14 | 37 | 69 | 120 | 
| July 7-9 | Boonsborough, Md | 8 | 54 | 18 | 80 | 
| July 11 | Hagerstown, Md | 5 | 31 | 13 | 49 | 
| July 12 | Funkstown, Md | 14 | 77 | 6 | 97 | 
| July 14 | Falling Waters, Md | 31 | 58 | 32 | 121 | 
| July 16 | Shepherdstown, Va | 8 | 72 | 24 | 104 | 
| July 11 | Assault on Fort Wagner, S.C. | 49 | 123 | 167 | 339 | 
| July 18 | Assault on Fort Wagner, S.C. | 246 | 880 | 389 | 1,515 | 
| July -- | Siege of Fort Wagner, S.C. | 71 | 278 | 9 | 358 | 
| July 13 | Donaldsonville, La | 56 | 223 | 186 | 465 | 
| July 21 | Manassas Gap, Va | 9 | 12 | 8 | 29 | 
| July 23 | Wapping Heights, Va | 20 | 83 | -- | 103 | 
| Aug. 1 | Brandy Station, Va | 21 | 104 | 20 | 145 | 
| Aug. 26, 27 | White Sulphur Springs, Va | 26 | 125 | 67 | 218 | 
| Sept 19, 20 | Chickamauga, Ga | 1,656 | 9,749 | 4,774 | 16,179 | 
| Sept. 29 | Morganzia, La | 16 | 45 | 453 | 514 | 
| Oct. 14 | Bristoe Station, Va | 50 | 335 | 161 | 546 | 
| Oct. 20 | Philadelphia, Tenn | 7 | 25 | 447 | 479 | 
| Oct. 27 | Wauhatchie, Tenn | 75 | 300 | 8 | 383 | 
| Nov. 3 | Grand Coteau, La | 25 | 129 | 562 | 716 | 
| Nov. 6 | Droop Mountain, W. Va | 30 | 88 | 1 | 119 | 
| Nov. 7 | Kelly's Ford, Va | 6 | 39 | -- | 45 | 
| Nov. 7 | Rappahannock Station, Va | 83 | 328 | 6 | 417 | 
| Nov 16 | Campbell's Station, Tenn | 31 | 211 | 74 | 316 | 
| Nov -- | Siege of Knoxville, Tenn | 92 | 393 | 202 | 687 | 
| Nov. 23-25 | Chattanooga, Tenn | 687 | 4,346 | 349 | 5,382 | 
| Nov 27 | Ringgold; Graysville, Ga | 65 | 367 | -- | 432 | 
| Nov. 26-30 | Mine Run, Campaign, Va | 173 | 1,099 | 381 | 1,653 | 
| Dec. 2 | Walker's Ford, W. Va | 9 | 43 | 12 | 64 | 
| Dec. 14 | Bean's Station, Tenn | 16 | 51 | 48 | 115 | 
| Dec. 29 | Mossy Creek, Tenn | 18 | 86 | 5 | 109 |