- Lajoie, Denis, School of Psychology, Université de Moncton, Moncton, Canada
- Lamarche, Veronica, Department of Psychology, University of Essex, Colchester, United Kingdom
- Langenstein, Sonja, Department of Psychology, Goethe University Frankfurt, Frankfurt, Germany
- Lesick, Tara L., Department of Psychology, UNC Greensboro, Grensboro, NC, USA
- Letina, Srebrenka, Linköping University, Linköping, Sweden
- Letki, Natalia, University of Warsaw, Warsaw
- Lewczuk, Karol, University of Warsaw, Warsaw
- Lewendon, Jennifer, Division of Science, NYU Abu Dhabi, Abu Dhabi, United Arab Emirates
- Li, Yang, Department of Cognitive and Psychological Sciences, Nagoya University, Nagoya, Japan
- Liew, Kongmeng, School of Psychology, Speech and Hearing, University of Canterbury, Christchurch, New Zealand
- Lim, Michelle, Department of Psychology, University of Cambridge, Cambridge, United Kingdom
- Lo Coco, Alida, Department of Psychology, Educational Science and Human Movement, University of Palermo, Palermo, Italy
- López, Beatriz, Department of Psychology, University of Portsmouth, Portsmouth, United Kingdom
- Lorenzi-Cioldi, Fabio, Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland
- Lüders, Adrian, LAPSCO (CNRS UMR 6014), Université Clermont Auvergne, Clermont-Ferrand, France