| Name | Affiliation | Occupation / Position Title | City | Country | State | |
|---|
| Littlewood, Rae | Behavior Therapy Associates | Clinical Psychologist | Albuquerque | United States | New Mexico | View |
| Litwin, Peter | Private Practice | Psychologist | Amesbury | United States | Massachusetts | View |
| Liu, Congyue | England NHS | Clinical Behaviour Specialist | London | United Kingdom | London | View |
| liu, jian | The Seventh People's Hospital of Hangzhou | Psychotherapist | Hangzhou | China | Zhejiang | View |
| liu, shuyuan | 北京师范大学 | 咨询师 | 北京 | China | Beijing | View |
| Liu, Xinya | Institute of Psychology of the Chinese Academy of Sciences | Counselor | Beijing | China | Beijing | View |
| Livermore, Emily | Private Practice/Stanford Hospital | Clinical Assistant Professor | Redwood City | United States | California | View |
| Livheim, Fredrik | Karolinska Institute, Stockholm. Department of clinical neuroscience | Clinical psychologist, PhD | Stockholm | Sweden | Stockholms län | View |
| Lloyd, Catherine | Master | psychologist | Sydney | Australia | New South Wales | View |
| Lloyd, Joda | Department of Professional Psychology | Head of Department | London | United Kingdom | | View |
| Lo Presti, Stefano | AIAMC - EABCT | Psicologo psicoterapeuta | Genova | Italy | Genova | View |
| Lo, Sherman | INSEAD | Adjunct Professor, ACT Coach | Perth | Australia | Western Australia | View |
| Lo, Timothy | Chicago Therapy Group | Therapist | Chicago | United States | Illinois | View |
| Lobato Casado, David | European University of Madrid | Professor. Psychologist | Madrid | Spain | Madrid | View |
| Locatelli, Virginia | ACT- Italy | Pshycoterapist | Crema | Italy | | View |
| Lochtenberg, Pepijn | Focus like a Pro | Sport Psychologist | Hilversum | Netherlands | Noord-Holland | View |
| Lockefeer, Jannie | GGZ Breburg | Clinical psychologist | Tilburg | Netherlands | Noord-Brabant | View |
| Lockyer, Mark | Australian Association of Social Workers | Social Worker | Quoiba | Australia | Tasmania | View |
| Loess, Priyadarshani | Portland Psychotherapy | Clinical Psychologist | Portland | United States | Oregon | View |
| Lofredo, Maximiliano | Universidad Abierta Interamericana (UAI) | Psicólogo | ciudad autonoma de buenos aires | Argentina | Capital federal | View |
| Logue, Sarai | New England Center for OCD and Anxiety | LICSW | Melrose | United States | Massachusetts | View |
| Loladze, Tamar | University of Georgia, Tbilisi | Psychotherapist, trainer, lecturer | Tbilisi | Georgia | Tbilisi | View |
| Lomax, Desmond | The arbinger institute | Therapist practitioner | New Freedom | United States | Pennsylvania | View |
| Loncar, Tom | Tom Loncar Executive Coaching | Director | ST PAULS | Australia | New South Wales | View |
| Long, Pamela | Quad City Psychotherapy | psychotherapist/clinical social worker | DAVENPORT | United States | Iowa | View |
| Long, Ryan | Granite State Counseling and Assessment | Psychotherapist | Dover | United States | New Hampshire | View |
| Long, William | Compass Health Networks | Therapist | Columbia | United States | Missouri | View |
| Longstaffe, Clare | Cancer charity | Therapist | Sheffield | United Kingdom | | View |
| Looijen, Saskia | Utrecht | Coach/educator | Utrecht | Netherlands | Utrecht | View |
| Loomans-Kuijpers, Noëlle | www.praktijkamiant.nl | Psychosociaal Therapeut Beeldend /ACT therapeut | Asten | Netherlands | Noord-Brabant | View |
| Lopes - van Brummelen, Margriet | Assist Coaching | Autism Expert | TETERINGEN | Netherlands | | View |
| Lopez Rivera, Leonardo | AVI Aprendiendo a Vivir | Psychogist | Santa Cruz de la Sierra | Bolivia | | View |
| López Romera, Clara | centro de integración | Licenciada en psicología | CORDOBA | Argentina | Cordoba | View |
| López Salas, Javier | UNAM | Psicoterapeuta | Ixtapaluca | Mexico | Mexico | View |
| Lopez Villegas, Ana | Villegas Psicologia | Clinical Psychologist | Cordoba | Spain | Córdoba | View |
| López, Gastón | Psinergia | Psicólogo clínico | Libertador San martin | Argentina | Entre Rios | View |
| Lopez, Michelle | Center for Stress and Anxiety Management | Licensed Clinical Psychologist | San Diego | United States | California | View |
| Lopresti, James | SunServe | Senior Clinical Supervisor | Wilton Manors | United States | Florida | View |
| Lopresti, Valentina | Profesional | Psicologa | Mendoza | Argentina | Mendoza | View |
| Lorance, Christopher | None presently | Psychologist | Columbia | United States | Missouri | View |
| Lord, Jeridith | Endicott College | LCPC | Beverly | United States | Massachusetts | View |
| Loureiro, Lucia | - | Clinical Psychologist | Ciudad Autonoma de Buenos Aires | Argentina | Capital federal | View |
| Loverich, Tamara | Eastern Michigan University | Clinical Psychologist/Professor | Ypsilanti | United States | Michigan | View |
| Lowe, Vanessa | none | Clinical Psychologist | Berkeley | United States | California | View |
| Löwer, Lenard | Privatpraxis für Erwachsene | Psychologischer Psychotherapeut | Berlin | Germany | Berlin | View |
| Lowry, Kathleen | Private Practice | private practitioner | Minnetonka | United States | | View |
| Lozes, Allison | Connect Behaviour Consulting | Contextual Behaviour Analyst | Surry Hills | Australia | New South Wales | View |
| Løkke, Jon | Ostfold University College | Professor | MOSS | Norway | Østfold | View |
| Lu, Yuansheng | University of Toronto | Registered Psychotherapist (Qualifying) | North | Canada | Ontario | View |
| Lublinsky, Luis | Private practice / Fundacion Foro para la Salud Mental | Clinical Psychologist /Psychotherapist | Buenos Aires | Argentina | Capital federal | View |
