| Ninth Iowa Infantry Mustered into service at Keokuk, Iowa, June 10, 1861 Mustered out at Louisville, Kentucky, July 12, 1865 |
| Company B | |||||||
| Knudson, Throw | Springfield Township | ||||||
| Company C | |||||||
| Cairns, John | Winneshiek County | ||||||
| Carson, Daniel | Winneshiek County | Also served with Company H | |||||
| Company D | |||||||
| Ketsinger, Michael | Winneshiek County | ||||||
| Company E | |||||||
| Brooks, John | Winneshiek County | ||||||
| Metcalf, Michael | Winneshiek County | ||||||
| Morgan, John | Winneshiek County | ||||||
| Company F | |||||||
| Farnsworth, James B. | Decorah | ||||||
| Glass, Ole | Burr Oak | Died Aug 9, 1863, Vicksburg, Mississippi | |||||
| Ingebretson, Ingebert | Springfield Township | ||||||
| Walsh, Charles J. | Decorah | ||||||
| Wigoren, John F. | Decorah | ||||||
| Company H | |||||||
| Ackerman, John A. | Decorah | Died of wounds July 6, 1863, Vicksburg, Mississippi | |||||
| Adams, George Adams | Decorah | ||||||
| Aiken, Eslie | Decorah | ||||||
| Hanson, Andrew | Decorah | Died of wounds July 11, 1863, Vicksburg, Mississippi | |||||
| Anway, Charles | Decorah | Died of wounds May 23, 1863, Vicksburg, Mississippi | |||||
| Atchinson, John | Decorah | ||||||
| Barrett, Daniel W. | Decorah | Died of wounds Mar 17, 1862, Pea Ridge, Arkansas | |||||
| Bartholomew, Jacob W. | Burr Oak | ||||||
| Blackman, Elmer | Freeport | ||||||
| Blake, Edward A. | Decorah | ||||||
| Blake, George W. | Decorah | ||||||
| Blass, Benoni H. | Burr Oak | ||||||
| Bliss, Orlando M. | Decorah | Died of wounds Mar 25, 1865, Hospital, | |||||
| Chattanooga, Tennessee | |||||||
| Brisco, Hezekiah | Decorah | Died Jan 13, 1862, Pacific, Missouri | |||||
| Bunt, Eli | Decorah | ||||||
| Bunt, James | Decorah | ||||||
| Barnes, Sherman W. | Castalia | Died Oct 10, 1863, St. Louis, Missouri | |||||
| Cass, Wallace | Decorah | ||||||
| Clark, Hiram | Decorah | Died of wounds Oct 17, 1863, Memphis, Tennessee | |||||
| Cook, Arthur | Decorah | ||||||
| Cook, Wesley D. | Decorah | Died of smallpox Mar 18, 1863, | |||||
| Young's Point, Louisianna | |||||||
| Craig, James E. | Decorah | Died Feb 12, 1862, Pacific, Missouri | |||||
| Davis, Clark H. | Freeport | ||||||
| Ditmore, Conrad | Lieutenant | Burr Oak | |||||
| Drake, Zephania L. | Freeport | ||||||
| Ellingson, Louis A. | Decorah | Wounded May 22, 1863, Died May 24, 1863 | |||||
| Vicksburg, Mississippi | |||||||
| Engbertson, Hartvig | Decorah | ||||||
| Filley, William | Frankville | ||||||
| Gates, Ambros H. | Hesper | ||||||
| Giggs, Cyrus C. | Decorah | ||||||
| Gillman, Zachariah | Burr Oak | Wounded June 16, 1864, Died June 30, 1864, | |||||
| Chattanooga, Tennessee | |||||||
| Grundy, Henry | Decorah | ||||||
| Hall, Henry E. | Decorah | Killed in battle, Mar 19, 1863, Vicksburg, Mississippi | |||||
| Hall, Ralph R. | Decorah | Died at Apr 4, 1863, Memphis, Tennessee | |||||
| Hallman, Benjamin | Burr Oak | Died Apr 24, 1864, Washington, D. C. | |||||
| Harris, George | Castalia | Died Dec 16, 1861, Pacific, Missouri | |||||
| Buried at Jefferson Barracks, Misouri | |||||||
| Huff, Abel M. | Burr Oak | ||||||
| Huff, Abram C. | Burr Oak | ||||||
| Humphrey, John | Decorah | ||||||
| Humphrey, Oscar L. | Decorah | ||||||
| Irwin, Hugh | Hesper | Killed in battle Mar 7, 1862, Pea Ridge, Arkansas | |||||
| Kelly, William | Decorah | Died Jan 1, 1863, Arkansas Post, Arkansas | |||||
| Knowlton, Alfred | Decorah | ||||||
| Knight, John F. | Castalia | Died Oct 22, 1864, Andersonville Prison, Georgia | |||||
| McQuay | Winneshiek County | ||||||
| Maricie, Justus | Decorah | ||||||
| Matteson, Abel | Burr Oak | ||||||
| Meader, Charles E. | Burr Oak | ||||||
| Moore, Eugene B. | Burr Oak | ||||||
| Moore, Martin A. | Decorah | ||||||
| Moore, William H. | Decorah | ||||||
| Moulton, Jasper N. | Decorah | ||||||
| Nelson, John G. | Decorah | Killed in battle May 23, 1863, Vicksburg, Mississippi | |||||
| Obriham, Edwin | Freeport | ||||||
| Odell, Hiram A. | Decorah | Died Feb 2, 1863, Young's Point, Louisiana | |||||
| Olson, Jacob | Decorah | Died Oct 7, 1864, Chicago, Illinois | |||||
| Perry, Alvin M. | Bluffton | ||||||
| Perry, Wesley D. | Decorah | Died Apr 25, 1862, Forsyth, Missouri | |||||
| Powers, Wilbur | Plymouth Rock | Died July 15, 1863, Vicksburg, Mississippi | |||||
| Polley, David C. | Castalia | ||||||
| Polley, Charles W. | Castalia | ||||||
| Reynolds, Jonathan T. | Decorah | ||||||
| Richmond, Robert | Decorah | Died Jan 3, 1863, Keokuk, Iowa | |||||
| Rotner, Martin V. | Decorah | ||||||
| Salle, William G. | Decorah | ||||||
| Sanborn, John M. | Decorah | ||||||
| Simenson, Hans | Decorah | ||||||
| Smalley, Samuel C. | Decorah | ||||||
| Smalley, Wesley D. | Burr Oak | ||||||
| Teefle, Stephen | Freeport | Died of wounds May 1, 1865, Newbern, North Carolina | |||||
| Thompson, Orfin | Decorah | ||||||
| Van Leuven, Alonzo C. | Decorah | Killed in battle May 22, 1863, Vicksburg, Mississippi | |||||
| Waggoner, Frederick | Decorah | ||||||
| Walters, Joseph B. | Burr Oak | ||||||
| Ward, Charles G. | Burr Oak | ||||||
| Ward, Henry J. | Burr Oak | Killed in battle Mar 7, 1862, Pea Ridge, Arkansas | |||||
| Warner, George | Decorah | ||||||
| Webber, August | Decorah | ||||||
| Wellington, Cyrus | Decorah | ||||||
| West, Nelson | Burr Oak | ||||||
| Willsie, Henry | Burr Oak | ||||||
| Willsie, Myron | Burr Oak | ||||||
| Company I | |||||||
| Allen, Nathan B. | Springfield Township | ||||||
| Bridges, Thomas J. | Winneshiek County | Died of wounds Mar 13, 1862, Pea Ridge, Arkansas | |||||
| Bunce, Frank | Castalia | ||||||
| Connable, Edgar W. | Woodville | ||||||
| Eggelston, Orson F. | Castalia | ||||||
| Elliot, Joel B. | Castalia | ||||||
| Fultz, Thomas E. | Castalia | ||||||
| Goodenough, John | Winneshiek County | Killed in battle Mar 7, 1862, Pea Ridge, Arkansas | |||||
| Long, John | Castalia | ||||||
| Lutes, Osborn | Castalia | ||||||
| McCrea, William | Castalia | Killed May 22, 1863, Vicksburg, Mississippi | |||||
| McMartin, Daniel A. | Castalia | ||||||
| Niles, Sylvester J. | Castalia | Died June 23, 1862, Springfield, Missouri | |||||
| Sherman, Sailsbury | Castalia | ||||||
| Townsend, David N. | Castalia | ||||||
| Townsend, Hiram M. | Castalia | Died of wounds Apr 23, 1862, Pea Ridge, Arkansas | |||||
| Vance, Adam | Castalia | ||||||
| Walker, Nathan A. | Ft. Atkinson | Wounded Mar 7, 1862, Pea Ridge, Arkansas | |||||
| Died Apr 2, 1862 | |||||||
| Yantz, Joseph | Castalia | Died of wounds Mar 12, 1862, Pea Ridge, Arkansas | |||||
| Yantz, Levi | Castalia | ||||||
| Company K | |||||||
| Young, Amos S. | Castalia | Wounded Mar 7, 1862, Pea Ridge, Arkansas | |||||
| No other information | |||||||