| La Presse (Montreal) (1 title) | |
| LaChance, Vernon (1 title) | |
| Lacombe, Albert (1 title) | |
| Laflèche, Louis François - 1818-1898 (1 title) | |
| Laing, William (1 title) | |
| Lake, John N. (1 title) | |
| Lalonde, Andre N. (3 titles) | |
| Larmour, Jean (2 titles) | |
| Laroque, Emma (1 title) | |
| Laurie, John Wimburn, 1835-1912 (1 title) | |
| Laurie, Patrick Gammie (1 title) | |
| Laurie, Richard Carney, 1858-1938 (1 title) | |
| Laurier, Wilfrid, Sir, 1841-1919 (1 title) | |
| Laviolette, Charles (1 title) | |
| Lawford, Joe (1 title) | |
| Le Chevallier, Jules Jean Marie Joseph, 1876-1952 (2 titles) | |
| Leslie, Frank (ed.) (1 title) | |
| Lindsay, James Herbert (1 title) | |
| Logan, Mrs. James (1 title) | |
| Long, Ammie (1 title) | |
| Longstreth, Thomas Morris (1 title) | |
| Loomis, Alice F. (1 title) | |
| Loucks, H.L. (1 title) | |
| Lussier, Antoine S. (1 title) | |
| Lusty, Terry, 1942- (1 title) |