I-J Surnames
- Ide, Harvey W.
- Ingalls, John J.
- Ingalsbee, Seth
- Ingman, James Covington
- Inman, Henry
- Ireland, Frederick H.
- Irvin, Samuel M., Rev.
- Ise, Charles Daniel
- Isern, Walter Charles
- Isett, S. G., Col.
- Isham, Henry Howell
- Isley, William F.
- Ismert, Theodore F.
- Ives, Charles Purdy
- Jack, William George, M. D.
- Jacobs, William, M. D.
- James, Edward Thomas
- James, Ralph L.
- Jamieson, William M.
- Jardine, William M.
- Jenness, John J.
- Jenney, James W., M. D.
- Jennings, Austin H.
- Jennison, Charles R., Dr.
- Jensen, Terkel
- Jetmore, Abraham Buckles
- Jewell, Franklin A.
- Jewell, Lewis R.
- Jewell, Lewis R., Col.
- Jiencke, Harry
- Jobes, Andrew C.
- Johnsmeyer, Henry A.
- Johnson, A. Frank
- Johnson, Archibald Steel
- Johnson, Charles H.
- Johnson, Daniel
- Johnson, David C.
- Johnson, David, M. D.
- Johnson, Edna L., Miss
- Johnson, Edward Carl
- Johnson, Francis
- Johnson, George
- Johnson, John Milligan
- Johnson, John Parker
- Johnson, Jonas P.
- Johnson, Leslie V.
- Johnson, Levi F.
- Johnson, Louis P.
- Johnson, Nick
- Johnson, Peter G.
- Johnson, Thomas, Rev.
- Johnson, Wallace H.
- Johnson, William Nelson, M. D.
- Johnston, Braden C.
- Johnston, William A., Mrs.
- Johnston, William J.
- Jones, Alfred Wheeler
- Jones, Frederick
- Jones, James B., M. D.
- Jones, James Bird
- Jones, John Adams
- Jones, John J.
- Jones, Seward Allen
- Jones, Thomas M.
- Jones, Walter A.
- Jordan, Gilbert Leroy
- Jordan, William Henry
- Judd, Byron, Hon.
- Judge, Carl