| Auteurs | Séances | 
  
    | L'Ecuyer, Pierre | WB2 | 
  
    | Laage, Greta | TB10 | 
  
    | Lacoste-Julien, Simon | MB10, MD1 | 
  
    | Lahrichi, Nadia | MB5, MD5, WA4 | 
  
    | Lakhmiri, Dounia | WA5 | 
  
    | Langevin, André | MD2 | 
  
    | Laporte, Gilbert | MB2, MC1, MD11, TB6, TD4, WA8 | 
  
    | Larsen, Eric | WB9 | 
  
    | Lavoie, Gabriel | MD5 | 
  
    | Le Digabel, Sébastien | MB8, MD7, WA5 | 
  
    | Le Digabel, Sébastien | WA5 | 
  
    | LeBel, Luc | WB8 | 
  
    | Lebel, Luc | WB8 | 
  
    | Lee, Ken | TD9 | 
  
    | Legrain, Antoine | MD8 | 
  
    | Lehoux, Nadia | MB9, WB8 | 
  
    | Lehuédé, Fabien | TD2 | 
  
    | Letchford, Adam | TD4 | 
  
    | Létocart, Lucas | WA1 | 
  
    | Li, Jinlin | TD5 | 
  
    | Li, Jonathan | TD5 | 
  
    | Liu, Defeng | MD10 | 
  
    | Liu, Shu-Jun | TB9 | 
  
    | Ljubic, Ivana | WA3 | 
  
    | Lodi, Andrea | MB10, MB4, MB11, MD3, MD10, MD9, TB10, TD10, WA1, WB9 | 
  
    | Lopes, Helio | TB3, WA9 | 
  
    | López-Ibáñez, Manuel | TC1 | 
  
    | Luedtke, Jim | MB3 | 
  
    | lakhdhar, Ichrak | WB7 |