Company A, 4th Delaware Inf. Volunteers
| Captains: | Isaac T. Beck | John N. Lacompt |
| Evan C. Stotsenburg | William H. Bennum | William H. Martin |
| John R. Van Loan | James Brown | David McCann |
| Andrew J. Williams | John Brown | Peter McGovern |
| First Lieutenant: | William Brown | John McLaughlin |
| Joseph S. Wheeler | Joseph Burch | William McNeil d |
| Second Lieutenant: | John Burk | James Melvin |
| Alfred L. Price | Charles Burns | John Miller |
| First Sergeant: | James Clark | George P. Mills |
| Paul Jaquette | Henry Chillingsworth, d | Peter Minor |
| Sergeants: | William Cochran | Johathan G. Murphey |
| Hiram P. Armstrong | James G. Collins | David S. Murray |
| William H. Barnett | Henry Coulter, d | Mason M. Murray |
| Peter G. Brilely, a | Elwood Covington | Hiram Osterhoff |
| William R. Bullen | Thomas Dale | Charles W. Pierce |
| Abram H. Draper, d | Dennis R. Devitt | David M. Pierce |
| David Mitchell | Peter Docherty | Alexander C. Putman |
| Daniel T. Stewart | Craig Elwood (corporal) | Samuel Reynolds d |
| William H. Treen | Thomas Fairfield | William T. Reynolds |
| Thomas B. Turner | Michael Flinn | Jacob Rice d |
| Corporals: | Matthew Garland | Robert Riggs d |
| William Buckingham | Daniel Gleason | William Robinson |
| George W. Dodge | Lewis Golley, d | William T. Robinson |
| Samuel Jones | Charles Greer | Joseph A. Ross |
| James Rylatt | Benjamin Gutherie a | Jeremiah Sanderlin d |
| Samuel H. Weaver | John Gutherie | John Scott |
| John T. Young | William Hamilton | Robert N. B. Simpson |
| Musician: | William R. Hamilton | Thomas Tobin a |
| John Dixon | Matthew Hart | Thomas C. Vansant |
| Privates: | Henry Hazel | Charles Wasterholms |
| George Alcorn | Robert Hazel | James Whibley |
| John W. Armstrong | John Hessren | John Williamson |
| Jacob August | Edward Hickman | Daniel Woods |
| Eli Baldwin | John T. Hill | Napoleon B. Woods |
| Charles Barlow, d | Dennis Houghton | William Woods |
| George Barlow, d | Edmund Jefferis | Henry Workman |
| Samuel Beausert | Henry P. Jordan |
Supplement: The final mustering out, June 3, 1865. One non-commissioned officer died of disease, and one was killed in action; two privates were killed in action and ten died of disease.