| Krügener, Michael |
| Köbel, Jacob |
| Köhler, Alexander Wilhelm |
| Köhler, Johann Erhard |
| Köhler, Johann Jacob |
| Kötritz, Wolff von |
| Kühn, Heinrich |
| Künnig, Gottfried |
| Kürner d. J., Johann Jacob |
| Kürner, Leopold Matthaeus |
| Landolt, Joachim |
| Latomus, Bernhard |
| Lemp, Petrus |
| Leypolt, Paul |
| Liebhard, Constantin |
| Lihn, Johann Michael |
| Limmer, Augustin |
| Limprecht, Andreas |
| Lindenberg, Friedrich |
| Lindner, Friedrich |
| Lindtner, Christian |
| Linser, Wilhelm Heinrich |
| Longomontan, Christian Severin |
| Lossius, Johannes |
| Lucius, Johann Peter |
| Ludovicus von Ludovicus (Ps.) |
| M. F. E. |
| M. P. S. |
| Maccius, Johannes |
| Magirus, Johannes |
