Persons (1097 to 1121 of 1950)
| Name | Birth (min–max) | Death (min–max) | Related sources | Authored diagrams | |
|---|---|---|---|---|---|
| Lorenzen, Paul | 1915 | 1994 | 1 | 1 | |
| Losada, Cayetano | 1 | 1 | |||
| Lossius, Lucas | 1 | 1 | |||
| Lotter, Melchior | 4 | 0 | |||
| Lotze, Hermann | 1 | 1 | |||
| Loureiro da Costa, Augusto | 1 | 0 | |||
| Lovanienses | 2 | 14 | |||
| Love, Bradley C. | 1 | 0 | |||
| Lucey, Kenneth G. | 1 | 6 | |||
| Ludlow, Peter | 1957 | 1 | 1 | ||
| Lufft, Johannes | 2 | 0 | |||
| Łukasiewicz, Jan | 1878 | 1956 | 2 | 1 | |
| Lunden, Joannes Baptista | 1 | 2 | |||
| Lunden, Joannes Josephus | 1 | 2 | |||
| Luzeaux, Dominique | 2 | 39 | |||
| Lynceus, Richardus | 1610 | 1676 | 0 | 0 | |
| MacGregor, Kirk R. | 1 | 2 | |||
| Mack, Peter | 1 | 0 | |||
| Mackie, J. L. | 1917 | 1981 | 1 | 3 | |
| MacNamara, John | 2 | 1 | |||
| Madigan, Timothy J. | 1 | 0 | |||
| Madrid, Nicolás | 2 | 0 | |||
| Magdalena, Luis | 1 | 0 | |||
| Magee, John | 0 | 0 | |||
| Magnani, Lorenzo | 1952 | 2 | 1 |