Compiled Service Records of Civil War Soldiers by Surname: I
| Soldier | Country | State | Regiment | Unit(s) | Rank In | Rank Out | Reel | 
| Iles, Francis | Confederate | Florida | Fourth Infantry | B / C | Private | Private | M251-55 | 
| Iley, Sims | Confederate | Florida | First (Reserves) Infantry | G | Private | Private | M251-32 | 
| Inabnett, James N. | Confederate | Florida | Tenth Infantry | C | Private | Sergeant | M251-95 | 
| Infinger, Absalom | Union | Florida | First Cavalry | C / E | Private | Private | M400-3 | 
| Infinger, Absalon | Confederate | Florida | Eleventh Infantry | K | Private | Private | M251-100 | 
| Infinger, Charles | Confederate | Florida | First Infantry | D / C | Private | Private | M251-27 | 
| Infinger, Clark | Confederate | Florida | Third Battalion, Cavalry | D | Private | Private | M251-14 | 
| Infinger, F. | Confederate | Florida | Tenth Infantry | I | Private | Private | M251-95 | 
| Infinger, Francis | Confederate | Florida | Second Battalion, Infantry | A | Private | Private | M251-44 | 
| Ingersoll, James H. | Confederate | Florida | Tenth Infantry | D | Sergeant | Sergeant | M251-95 | 
| Ingervill, Henry T. | Confederate | Florida | Third Infantry | I | Private | Private | M251-48 | 
| Ingerville, James | Confederate | Florida | Tenth Infantry | D | Sergeant | Private | M251-95 | 
| Inglis, John Livingston | Confederate | Florida | Third Infantry | D | Sergeant | Captain | M251-48 | 
| Ingraham, Francis M. | Confederate | Florida | First Cavalry | A | Private | Private | M251-2 | 
| Ingram, Benjamin | Confederate | Florida | Sixth Infantry | F | Private | Private | M251-72 | 
| Ingram, David | Confederate | Florida | Sixth Infantry | B | Private | Private | M251-72 | 
| Ingram, Francis G. | Confederate | Florida | Seventh Infantry | D | Private | Private | M251-78 | 
| Ingram, H. H. | Confederate | Florida | Eighth Infantry | B | Sergeant | Sergeant | M251-83 | 
| Ingram, Jesse C. | Confederate | Florida | Fifth Battalion, Cavalry | B | Private | Private | M251-17 | 
| Ingram, John M. | Confederate | Florida | Eighth Infantry | B | Private | Private | M251-83 | 
| Ingram, Samuel | Confederate | Florida | Second Cavalry | A | Private | Private | M251-9 | 
| Ingram, Tillman | Confederate | Florida | Seventh Infantry | D / F&S | Captain | Lieutenant Colonel | M251-78 | 
| Ingram, W. J. | Confederate | Florida | Eighth Infantry | B | Private | Private | M251-83 | 
| Ingram, William | Confederate | Florida | Sixth Infantry | B | Private | Private | M251-72 | 
| Ingram, William J. | Confederate | Florida | Fifth Battalion, Cavalry | B | Private | Private | M251-17 | 
| Inigan, J. | Confederate | Florida | First (Reserves) Infantry | - | Private | Private | M251-32 | 
| Inman, Benjamin | Confederate | Florida | Fifth Infantry | H | Private | Private | M251-63 | 
| Ireland, B. F. | Confederate | Florida | Third Infantry | C | Private | Private | M251-48 | 
| Irvin, C. F. | Confederate | Florida | Second Cavalry | I | Private | Private | M251-9 | 
| Irvin, James S. | Confederate | Florida | Fourth Infantry | H | Private | Corporal | M251-55 | 
| Irvin, Lafayette L. | Confederate | Florida | Fourth Infantry | H | Third Lieutenant | Second Lieutenant | M251-55 | 
| Irvin, Robert J. | Confederate | Florida | Second Infantry | F | Private | Private | M251-38 | 
| Irvin, Sydney | Confederate | Florida | Second Infantry | F | Private | Private | M251-38 | 
| Irvine, John A. | Confederate | Florida | Eighth Infantry | H | Private | Private | M251-83 | 
| Irvine, Lafayette W. | Confederate | Florida | Eighth Infantry | H | Private | Private | M251-83 | 
| Irwin, Allen | Confederate | Florida | Sixth Infantry | D | Private | Private | M251-72 | 
| Irwin, G. S. | Confederate | Florida | First (Reserves) Infantry | C | Private | Private | M251-32 | 
| Irwin, Henry | Confederate | Florida | Second Battalion, Infantry | E | Private | Sergeant | M251-44 | 
| Irwin, John A. | Confederate | Florida | Eighth Infantry | D | Sergeant | First Sergeant | M251-83 | 
| Irwin, John J. | Confederate | Florida | Eighth Infantry | D | Sergeant | Second Lieutenant | M251-83 | 
| Irwin, Joseph | Confederate | Florida | (Misc. Cavalry Companies) |  | Private | Private | M251-19 | 
| Irwin, Joseph | Confederate | Florida | Third Infantry | B | Private | Private | M251-48 | 
| Irwin, Ramon L. | Confederate | Florida | Third Infantry | B | Private | Private | M251-48 | 
| Isler, A. R. | Confederate | Florida | Eleventh Infantry | I | Junior Third Lieutenant | Second Lieutenant | M251-100 | 
| Isler, Dewitt C. | Confederate | Florida | Fifth Infantry | C | Private | Private | M251-63 | 
| Isler, Frederick W. | Confederate | Florida | Fifth Infantry | C | Private | Sergeant | M251-63 | 
| Isler, John F. | Confederate | Florida | Fifth Infantry | C | Private | Private | M251-63 | 
| Isler, Marshall N. | Confederate | Florida | Fifth Infantry | C | Private | Private | M251-63 | 
| Isler, Mathew D. | Confederate | Florida | Eleventh Infantry | I | Sergeant | Sergeant | M251-100 | 
| Isler, N. G. | Confederate | Florida | First (Reserves) Infantry | E | Sergeant | Sergeant | M251-32 | 
| Isler, Nathaniel G. | Confederate | Florida | Fifth Infantry | K | Private | Private | M251-63 | 
| Isler, Thomas J. | Confederate | Florida | Fifth Infantry | K | Private | Private | M251-63 | 
| Ivers, John | Confederate | Florida | Second Infantry | H | Private | Private | M251-38 | 
| Ivers, W. | Confederate | Florida | Second Cavalry | H | Private | Private | M251-9 | 
| Ivers, William | Confederate | Florida | Second Infantry | H | Private | Private | M251-38 | 
| Ives, N. M. | Confederate | Florida | Second Infantry | C | Private | Private | M251-38 | 
| Ives, W. M. | Confederate | Florida | First Infantry | - | First Sergeant | First Sergeant | M251-27 | 
| Ives, Washington M. | Confederate | Florida | Fourth Infantry | C / F&S | Private | First Sergeant | M251-55 | 
| Ivey, H. H. | Confederate | Florida | Fourth Infantry | D | Private | Private | M251-55 | 
| Ivey, J. N. | Confederate | Florida | (Misc. Infantry Companies) |  | Private | Private | M251-103 | 
| Ivey, James | Confederate | Florida | Tenth Infantry | E | Private | Private | M251-95 | 
| Ivey, James M. | Confederate | Florida | Fifth Infantry | A | Private | Private | M251-63 | 
| Ivey, James N. | Confederate | Florida | Second Infantry | M | Private | Private | M251-38 | 
| Ivey, Jasper N. | Confederate | Florida | Eighth Infantry | H | Private | Private | M251-83 | 
| Ivey, John W. | Confederate | Florida | Ninth Infantry | D | Private | Private | M251-89 | 
| Ivey, Michael J. | Confederate | Florida | Marion Light Artillery |  | Private | Private | M251-24 | 
| Ivey, Nat | Confederate | Florida | Ninth Infantry | D | Private | Private | M251-89 | 
| Ivey, R. L. | Confederate | Florida | First (Reserves) Infantry | B | Private | Private | M251-32 | 
| Ivey, Robert | Confederate | Florida | Eighth Infantry | H | Private | Private | M251-83 | 
| Ivey, Robert | Confederate | Florida | Ninth Infantry | B | Private | Private | M251-89 | 
| Ivey, William H. | Confederate | Florida | Tenth Infantry | E | Private | Private | M251-95 | 
| Izell, Tymothy | Confederate | Florida | Sixth Infantry | K | Private | Private | M251-72 |