- KA Society of Hippocrates.1
- Kentucky Institution for the Education of the Deaf and Dumb.1
- Kitchiner, William, 1775?-18272
- Kittredge, Jonathan, 1793-1864, author1
- Knapp, M. L. (Moses L.), 1799-1879, author1
- Knight, Paul Slade, author1
- Knowlton, Charles, 1800-18501