| K. Lackermair (München) | P317, P340 |
| P. Lacour (Berlin) | P318, BS891 |
| K.-H. Ladwig (München) | V286 |
| J. Lagrange (Mainz) | BS1018, P1027 |
| J. Lagrange (Mainz) | BS651 |
| C. Lahmann (Freiburg) | P762 |
| M. Lambers (Essen) | V371, |
| M. Lampen (Ingolstadt) | P752 |
| U. Landmesser (Berlin) | P63, P153, V233, V249, P318, P446, V569, P770, P773, BS894 |
| M. Landt (Bad Segeberg) | P525 |
| S. Lang (Mannheim) | P86, P87, V301, P324, P329, P330, P689, P972 |
| C. Langer (Bremen) | V850 |
| H. Langer (Lübeck) | BS1021 |
| F. Länger (Hannover) | P156 |
| N. Langes (München) | P964 |
| P. Langguth (Kiel) | V809 |
| P. Lanmüller (Berlin) | P83, P84 |
| R. Laszlo (Stuttgart) | V929 |
| L. Lauder (Homburg/Saar) | BS954 |
| U. Laufs (Leipzig) | P95, V189, V538, V558, V787, V788, V998 |
| E. Lauterbach (Trier) | V56 |
| D. Lavall (Leipzig) | V575 |
| D. Lawin (Bielefeld) | P311, P959 |
| T. Lawrenz (Bielefeld) | P311, P959 |
| S. Lebek (Regensburg) | BS659 |
| A. Leber (München) | V278 |
| C. Lebherz (Aachen) | V638 |
| I. Lechner (Innsbruck, AT) | P440, P531, P532 |
| J. Ledwoch (München) | V930 |
| G. Leenders (Utrecht, NL) | P676 |
| L. H. Lehmann (Heidelberg) | V20, P968, P969, P970, P971 |
| S. E. Lehnart (Göttingen) | BS1016 |
| M. Lehrke (Aachen) | V417, V492 |
| G. Leibundgut (Liestal, CH) | V238 |
| L. Leichert (Bochum) | P687 |
| D. Leistner (Berlin) | V39, P63, V236, V413, V847, V852, BS894, V1014 |
| B. Leithäuser (Hamburg) | V285 |
| M. Lell (Nürnberg) | P960 |
| B. Lemke (Lüdenscheid) | P319, P515 |
| M. Lemoine (Hamburg) | P157, P170, P433, P443, BS658, P768, P908, P910 |
| S. Lengauer (München) | P73, P521 |
| C. Lennerz (München) | P73, V260, P521 |
| W. Lepper (Duisburg) | V24 |
| F. Leuschner (Heidelberg) | V791, P969, P970, P971 |
| C. Leuthäußer (Leipzig) | V645 |
| B. Levenson (Berlin) | V280, V1046 |
| T. Lewalter (München) | P449 |
| D. Lewin (Berlin) | P83 |
| R. Leyh (Würzburg) | P751 |
| X. Li (60590) | P746 |
| C. Liang (Erlangen) | BS671 |
| P. Libby (Boston, US) | V250 |
| M. Lichtenauer (Salzburg, AT) | P750 |
| C. Liebetrau (Frankfurt am Main) | V452, V457 |
| J. Liman (Göttingen) | P323 |
| Y. Lin (Essen) | P169, P427 |
| A. Lind (Essen) | P530 |
| M. Lindemann (Bielefeld) | V618 |
| S. Lindner (Mannheim) | P86, P87, V301, P324, P329, P330, P689, P972 |
| S. Lindsay (Bradford, UK) | P676 |
| A. Linke (Dresden) | P325, V696, P745, P775, |
| D. Linz (Maastricht, NL) | V493 |
| M. Lodi (Bochum) | P687, BS899 |
| M. L. Delgado Lopez (Lübeck) | P168 |
| P. Crespo López (Heidelberg) | P511 |
| E. Lorenz (München) | P763 |
| K. Lorenz (Würzburg) | V304, BS902 |
| T. Lorenz (Hamburg) | P679 |
| T. Löw (Regensburg) | P762 |
| D. LU (Hannover) | BS670, BS890 |
| E. Lubos (Hamburg) | V199, V373 |
| S. Lüders (Cloppenburg) | P160 |
| P. Lüdike (Essen) | V198, V408 |
| M. Lüdtke (Hamburg) | V739 |
| P. Lugenbiel (Heidelberg) | BS660, BS661 |
| A. Luik (Karlsruhe) | V99, V629 |
| P. Lurz (Leipzig) | V211, V217, BS893 |
| P. Lustermann (Jena) | P673 |
| D. Lütjohann (Bonn) | V583 |
| M. Lutz (München) | P94 |
| M. Lutz (Kiel) | V239, V849 |
| S. Lutz (Goettingen) | BS901 |
| E. Lyan (Bad Bevensen) | P523 |
| C. Lygate (Oxford, UK) | BS897 |