| Name | Affiliation | Occupation / Position Title | City | Country | State | |
|---|
| Stuyck, Ann | Psypunt | Clinical psychologist | Moortsele | Belgium | Oost-Vlaanderen | View |
| Suarez, Anna | Private practice | Psychologist | Portimao | Portugal | | View |
| Suárez, Lidia | Self -employed | Clinical Psychologist | Terrassa | Spain | Barcelona | View |
| suarez, pamela | consultorio privado | Lic en Psicología | Villa María | Argentina | Cordoba | View |
| Subbota, Anna | self-employed | Psychotherapist | Lutsk | Ukraine | | View |
| Suchanek, Piotr | Act Odwagi | Psychologist / Coach / Mindfulness Teacher | Cracow | Poland | małopolskie | View |
| Sudakova, Ekaterina | Private practice | Therapist | Aarhus | Denmark | | View |
| Sugarman, Hannah | Private practice | Clinical Psychologist | London | United Kingdom | London | View |
| Sugnet, Tom | HSE Dublin and South-East | Clinical lead of Tara House CMHT Clinic | Gorey | Ireland | Wexford | View |
| Sulca, Elías | Psychologist (ACT) | Psychologist | Tacna | Peru | Tacna | View |
| Sullivan-Singh, Sarah | The Seattle Clinic & The University of Washington | Psychologist | Seattle | United States | Washington | View |
| Sullivan, Alexander | Nice Healthcare | Mental Health Professional | Minneapolis | United States | Minnesota | View |
| Sullivan, Troy | Shanti Orange County; Pepperdine University | Marriage and Family Therapist | Rancho Santa Margarita | United States | California | View |
| Summers, Camille | Third Wave ABA | /Founder/Clinical Director/BCBA | Soquel | United States | California | View |
| Summers, Victoria | U.S. Department of Defense | LMHCA | Mary Esther | United States | Florida | View |
| Suresh, Jill | Willow Grove Counseling PLLC | Psychotherapist | Renton | United States | Washington | View |
| Surucu, Ozlem | private practise | Child and Adolescent Psychiatrist | Istanbul | Turkey | | View |
| Sutton, Marjan | nvt | GZ-psycholoog | Groningen | Netherlands | | View |
| Svitak, Michael | Psychotherapy | PSychotherapist / Consultant | Bamberg | Germany | Bayern | View |
| Svitak, Sabine | psychotherapie-praxis-bamberg | Psycholog. Psychotherapeutin | Bamberg | Germany | Bayern | View |
| Swaby, Sean | Canadian Addiction Counselling Certification Federation; Canadian Psychotherapy and Counselling Association; Association of C... | Family Counsellor; Clinical Supervisor, Counselling Therapist, Associate Professor | Edmonton | Canada | Alberta | View |
| Swadling, Michael | RMIT University | Clinical Psychologist/Senior Counsellor | Melbourne | Australia | Victoria | View |
| Swain, Sukalyani | Private Practice/Stanford Hospital | Counsellor | Singapore | Singapore | | View |
| Swanepoel, Bertus | Private Practice (HPCSA) | Counselling Psychologist | Somerset West | South Africa | Western Cape | View |
| Swanson, Leigh | Self-employed private practice | Licensed Professional Counselor | Tucker | United States | Georgia | View |
| Swedlund, Clara | The ExerPsych | Sport and Exercise psychologist | Galashiels | United Kingdom | Scottish Borders | View |
| Swee, Michaela | McLean Hospital / Harvard Medical School | Clinical Psychologist | Belmont | United States | Massachusetts | View |
| Sweetland, Thomas | Thomas Sweetland LCSW | Social Worker | New Orleans | United States | Louisiana | View |
| Swing, Alice | Foundation Psychology | Psychologist | Reservoir | Australia | Victoria | View |
| Sydor, Sean | The Pulse Mental Health | Psychotherapist | Hamilton | Canada | Ontario | View |
| Syed Md Najib, Sharifah Sarah Zehan | Andolfi Family Therapy Centre | Clinical Psychologist | Kuala Lumpur | Malaysia | Wilayah Persekutuan Kuala Lumpur | View |
| Sylvain, Melody | N/A | BCBA | Abu Dhabi | United Arab Emirates | Abu Zaby | View |
| Szabo, Krisztina | Private Psychology Practice | licensed psychotherapist & trainer | Cluj | Romania | Cluj | View |
| Szabo, Thomas | McNeese State University | Professor | Lake Charles | United States | Louisiana | View |
| Szirmak, Zsofia | Private Praxis | Psychotherapist | Berlin | Germany | Berlin | View |
| Szlezak, Adam | Dr ADAM Coaching | Behaviour Risk Management Consultant | Gold Coast | Australia | Queensland | View |
| Szücs, Attila | Psychotherapeutische Praxis, alle Kassen und Privat | Psychotherapist/Psychotherapeut | Bretzfeld | Germany | Baden-Württemberg | View |
| Szudera, John | Canopy Behavioral Health, PLLC | Clinical Counselor, Relationship Therapist | Broomfield | United States | Colorado | View |
| Szwarc, María | AATC | Psychologist | Buenos Aires | Argentina | Capital federal | View |
| Szymański, Jakub | Adam Mickiewicz University in Poznań | therapist, trainer | Poznań | Poland | wielkopolskie | View |
| Szynkowski, David | CAP, PAA | Psychologist | Edmonton | Canada | Alberta | View |
| tabatabaeian, Mohammed | Iran, Esfahan university | Clinical Trappist | Esfahan | Iran, Islamic Republic of | Esfahan | View |
| Tabeni, Maria | Matricula 1283 | Psicologa | Chajarí | Argentina | Entre Rios | View |
| Taber-Thomas, Sarah | University at Buffalo | Director, Psychological Services Center | Buffalo | United States | New York | View |
| Taber, Traci | NASP, ABAI | Psychologist | PHOENIX | United States | Arizona | View |
| Tackett, Ben | Gethsemane Health, PLLC | Clinical Mental Health Counselor | Hendersonville | United States | North Carolina | View |
| Tadioli, Rossana | Private Practice | psychoterapist/neuropsychologist | cremona | Italy | | View |
| Tadros, Edward | Private Psychology Practice | Clinical Psychologist | London | United Kingdom | London | View |
| Taff, Tyra | Tyra Taff Counseling, PLLC | Therapist | Richland | United States | | View |
| Taggaard Nielsen, Ole | ACT Klinikken | Psychologist, ACBS Peer Reviewed ACT Trainer | Copenhagen | Denmark | Copenhagen | View |