| Name | Affiliation | Occupation / Position Title | City | Country | State | |
|---|
| Suarez, Anna | Private Practice | Psychologist | Portimao | Portugal | | View |
| Suárez, Lidia | Self -employed | Clinical Psychologist | Terrassa | Spain | Barcelona | 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 | Insula Rehabilitation Hospital | Head of Acute Psychiatry Ward | Rab | Croatia | Primorsko-goranska zupanija | View |
| Sulbaran, Jhonnathan | Universidad Catolica Andres Bello | Instructor Professor | Caracas | Venezuela | Distrito Federal | 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 |
| Summerhill, Laura | Summerhill Counseling | LCSW-S | Houston | United States | Texas | 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 |
| Surtees, Ruth | Pegasus Primary Mental health Team | Mental Health Clinician | Christchurch | New Zealand | Canterbury | View |
| Svitak, Sabine | psychotherapie-praxis-bamberg | Psycholog. Psychotherapeutin | Bamberg | Germany | Bayern | View |
| Swadling, Michael | RMIT University | Clinical Psychologist/Student Counsellor | Melbourne | Australia | Victoria | View |
| Swain, Sukalyani | Private Practice/Stanford Hospital | Counsellor | Singapore | Singapore | | View |
| Swanston, Dave | Gleason Counseling Services | LPC | Barrington | United States | Illinois | 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 |
| 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 |
| Szabo, Krisztina | Private Psychology Practice | licensed psychotherapist & trainer | Cluj | Romania | Cluj | View |
| Szabo, Thomas | Vanderbilt University/Peabody College | Director, ABA Online Program | Nashville | United States | Tennessee | View |
| Szirmak, Zsofia | Private Praxis | Psychotherapist | Berlin | Germany | Berlin | View |
| Szlezak, Adam | Dr ADAM Coaching | Accredited Sports Scientist & Doctor of Physiotherapy focussed in Mental & Behavioural Health & Performance | Gold Coast | Australia | Queensland | View |
| Sznapkova, Kristyna | Self-employed in private practice | Psychologist | Ostrava | Czech Republic | Moravskoslezský kraj | 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 | Alberta | 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 |
| Tabiani, Fabrizio | Torino, Italy | Clinical Psychologist, Psychotherapist | Torino, Alba (CN), Saluzzo (CN) | Italy | Torino | 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 |
| Taillefer, Sylvie | Occoq | Guidance Counsellor | Blainville | Canada | Quebec | View |
| Tait, Monja | Monja Tait | Psychologist | Trento | Italy | Trento | View |
| Taitz, Jenny | LA CBT DBT | Jenny Taitz, Psy.D., ABPP | Beverly Hills | United States | California | View |
| Tajbakhsh, Aidin | Harbor Psychiatry & Mental Health | Psychologist | Newport Beach | United States | California | View |
| Takahashi, Tamala | New Path Family of Therapy | Clinical Therapist (AMFT/APCC) | Burbank | United States | California | View |
| talaee, faride | master of psychology | master of psychology | tehran | Iran, Islamic Republic of | | View |
| Talamantez, Jessica | Cardinal Counseling, PLLC | Therapist | Spring | United States | Texas | View |
