| Photo | Name | Country | Affiliation |
| President | |||
 | Kee-joon Lee | South Korea | Professor, Orthodontic department, College of Dentistry, Yonsei University |
| Former Presidents | |||
 | Junji Sugawara | Japan | Private Clinic |
 | Eric JW Liou | Taiwan | Former Professor and Program Director, Department of Orthodontics, Chang Gung Memorial Hospital Private Clinic WFO Director |
 | Young-Chel Park | South Korea | Honorary Professor, Orthodontic department, College of Dentistry, Yonsei University Private Clinic |
 | Giuliano Maino | Italy | Private clinic, Professor, School of Maxillofacial Surgery, University of Parma |
| Secretary General | |||
 | Chooryung J. Chung | South Korea | Professor, Orthodontic department, College of Dentistry, Yonsei University |
| Vice Secretary General | |||
 | Selly Sayuri Suzuki | Brazil | Department of Orthodontics, Faculdade São Leopoldo Mandic, Brazil Private Practice |
| Advisory Committee | |||
 | Birte Melsen | Denmark | Professor, Department of Orthodontics, Royal Dental College, Aarhus University |
 | Chairat Charoemratrote | Thailand | Professor & Dean, Faculty of Dentistry, Prince of Sonkia University, Thailand |
 | Chia Tze Kao | Taiwan | Professor, Dental Department, Chung Shan Medical University |
 | Kelvin, Wen-Chung Chang | Taiwan | Private Practice |
 | Cinar Atagun | Turkey | Professor, Orthodontic department, School of dentistry, Ege University |
 | Dieter Drescher | Germany | Professor, Director, Westdeutsche Kieferklinik Heinrich-Heine-Universität Düsseldorf |
 | Eugene Roberts | USA | Professor, Jarabak Professor and Head, Section of Orthodontics, School of Dentistry, Indiana University |
 | Flavio Uribe | USA | Program Director, Division of Orthodontics, Department of Craniofacial Sciences, University of Connecticut |
 | George Anka | Japan | Private clinic |
 | Glenn Sameshima | USA | Professor, Division of Craniofacial Therapeutics and Sciences, School of dentistry, University of Southern California |
 | Hideo Suzuki | Brazil | Professor, Program Director of Post-graduation in Orthodontics, Faculdade São Leopoldo Mandic |
 | Hsin-Chung Cheng | Taiwan | Professor, Director of Orthodontic department, Taipei Medical University Hospital |
 | Jang Yeol Lee | South Korea | Private Clinic |
 | John Jin-Jong Lin | Taiwan | Private Clinic |
 | Jung Yul Cha | South Korea | Professor, Orthodontic department, College of Dentistry, Yonsei University |
 | M. Ali Darendeliler | Australia | Professor and Chair, Department of orthodontics, school of dentistry, University of Sydney |
 | Om P. Kharbanda | India | Professor and Head,Department of Orthodontics, All India Institute of Medical Sciences, India |
 | Peter Ngan | USA | Professor and Chair, Department of Orthodontics, School of Dentistry, West Virginia University |
 | Ravindra Nanda | USA | Professor and Head, Department of Craniofacial Sciences, Chair, Division of Orthodontics, University of Connecticut |
 | Samar Al Hayek | Saudi | Professor, College of Dentistry, KSAU-HS |
 | Somchai Satravaha | Thailand | President, Tai Association of Orthodontists |
 | Himawan Halim | Indonesia | Professor, School of Dentistry, Trisakti University |
Chai Kiat Chng | Singapore | Head (orthodontics), KK Women’s and Children’s Hospital, Singapore | |
| Yan-heng Zhou | China | President of COS | |
| Nikhilesh R Vaid | India | President of WFO | |
 | Jorge Faber | Brazil | Editor-in-chief of JWFO |
 | N R Krishnaswamy | India | Vice Dean , Professor and Head, Department of Orthodontics, Ragas Dental College and Hospital |
 | Yu-Cha Liou | Taiwan | Attending Physician, Department of Dentistry at Chang Gung Medical Foundation Chang Gung Memorial Hospital, Keelung |
 | Benedict Wilmes | Germany | Associate Professor, Department of Orthodontics, University of Duesseldorf |
| Krisnawati Tarman | Indonesia | President 10th WIOC BALI Indonesia, Presiden Indonesian Association of Orthodontists (IAO/PP IKORTI) | |
| Fadli Jazaldi | Indonesia | ||
 | Yasushi Nishii | Japan | Department of Orthodontics, Tokyo Dental College, Tokyo, Japan |
 | Junji Otani | Japan | Private Practice |
 | Irina Zetu | Romenia | Chair, Division of Orthodontics, “Grigore T. Popa” University of Medicine and Pharmacy |
 | Yoon Jeong Choi | South Korea | Professor, Orthodontic Department, College of Dentistry, Yonsei University |
 | Spinx Lu | Taiwan | Past President of TAO, ECM of APOS Private clinic |
 | Julio Gurgel | Brazil | Private Practice |
 | Kenji Ojima | Japan | Private Practice |
 | Juan Carlos Perez Varela | Spain |