| Karr (See also Carr) |
| Kellough, W. J. |
| Kelly, John N. |
| Kelly, William J. |
| Kendall, Hector B. |
| Kendrick, Thomas |
| Kendrick/Kindrick, James M./N. |
| Kennady, F. R. |
| Kennady, W. C. |
| Kennedy, C. W. |
| Kennedy, Henry |
| Kennedy, James McDonald |
| Kennedy, James S. |
| Kennedy, Needham |
| Kennedy, Robert |
| Kennedy, S. J. |
| Kennedy, Samuel |
| Kennedy, Samuel Whitfield |
| Kennedy, T. R. |
| Kennedy, William A. |
| Kent, J. B. / G. B. |
|
Kent, John Robert |
| Key, William R. |
| Killgrove, George M. |
| Kimbro/Kembro, William |
| Kincheloe, E. G. |
| King, Amos D. |
| King, Charles Fox |
| King, G. V. |
| King, George W. |
| King, J. F. |
| King, James M. |
| King, Jno S. |
| King, John |
| King, John C. |
| King, T. H. (R.?) |
| Kinitz (Also see Koonce & Coonce) |
| Kinney, William |
| Kirk, Elijah C. Wesley |
| Kirk, George J. |
| Kirk, John M. |
| Kirk, John T. |
| Kirk, W. L. |
| Kirksey, W. H. |
| Kline/Klein, Frank J. |
| Knauff, John Wellington |
| Knight, William C. |
| Knowles (Also see Nowles) |
| Knowles/Nowles, Mitchell |
| Knowlton, Robert |
| Koonce, Robert J. |
| Koonce/Kinitz, Henry J. |
| Krebbs, John |
| Kuykendall, Humphrey P. |