| Name | Affiliation | Country |
| Laenen, Eric | NIKHEF | THE NETHERLANDS |
| Laforge, Bertrand | LPNHE CNRS/IN2P3, Universite Paris VI-VII | FRANCE |
| Lalanne, Dominique | Accelerateur Lineaire Orsay | FRANCE |
| Lanaro, Armando | CERN - INFN Laboratori Nazionali di Frascati | SWITZERLAND |
| Lanceri, Livio | Universita` di Trieste and INFN-Trieste | ITALY |
| Landsberg, Greg | Brown University | U.S.A. |
| Lang, Karol | The University of Texas at Austin | U.S.A. |
| Lankford, Andrew J | University of California, Irvine | U.S.A. |
| Lecompte, Thomas J | Argonne National Laboratory | U.S.A. |
| Leder, Gerhard | Institute for High Energy Physics | AUSTRIA |
| Lediberder, Francois R | LPNHE Paris VI-VII | FRANCE |
| Lee, Hong Seok | KAIST | KOREA |
| Lee, K.B. | Louisiana State University | JAPAN |
| Lee Franzini, Juliet | Laboratori Nazionali di Frascati | ITALY |
| Leibbrandt, George | University of Guelph | CANADA |
| Leith, David W.G.S. | SLAC , Stanford University | U.S.A. |
| Leitner, Rupert | Faculty of Mathematics and Physics of the Charles university | CZECH REPUBLIC |
| Lemaitre, Vincent | CERN | SWITZERLAND |
| Lemonne, Jacques | Vrije Universiteit Brussel | BELGIUM |
| Levonian, Sergey V. | DESY | GERMANY |
| Li, Hsiang-Nan | National Cheng-Kung University | TAIWAN |
| Li, Weiguo | Institute for High Energy Physics | P.R.CHINA |
| Lim, C.S. | Kobe University | JAPAN |
| Lindner, Manfred B. | Technische Universitaet Muenchen | GERMANY |
| Lipniacka, Anna | University of Stockholm | SWITZERLAND |
| Liu, Keh-Fei | University of Kentucky | U.S.A. |
| Loehr, Bernd | DESY | GERMANY |
| Lohmann, Wolfgang | CERN | SWITZERLAND |
| Lu, Cai-Dian | Hiroshima University | JAPAN |
| Luk, Kam-Biu | UC Berkeley/LBL | U.S.A. |
| Luth, Vera G. | SLAC | U.S.A. |
| Lutz, Pierre | CEA Saclay | FRANCE |
| Lyons, Louis | Oxford University | U.K. |