Name
- Kett, George F W, Reverend author1
- Keuls, HenricusWijbrandusJacobusMa... Netherlands agent for the Society of Authors1
- Kilham Roberts, Denys, Sec-Gen Society of Authors1
- Kipling, Joseph Rudyard, author, 1865-19361
- Kusell, Daniel, playwright1
- Ladell, H Simpson, alias `Harold Simpson'1
- Lawrence, David Herbert, novelist1
- Lawrence, Frederick William, 1st Baron Pethick-Lawrence, né Lawrence, politician and campaigner for women's suffrage, 1871-19611
- Le Roy, Amélie Claire, alias `Esme Stuart'1
- Leadenhall Press, publishers, 1862-19271
- Leathes, Stanley Mordaunt, KCB1
- Lechmere, Laura, author1
- Lees, Robert James, writer1
- Leighton, Marie Connor, Mrs novelist1
- Lipscomb, William Percy, dramatist1
- Locke, William John, novelist1
- Loewenstein, Fritz Erwin, founder of the Shaw Society, 1901-19691
- Longe, Julia G, Miss editor1
- Lowth, Alys, Mrs writer1
- Lyttelton, Edith Sophy, née Balfour; public servant and author; 2nd wife of Alfred Lyttelton, 1865-19481