| Prof | Aliasghar | Shokri | Alzahra University | Iran | Physics and Astronomy | Solar cell | Best Researcher Award | worldtopscientists.com |
| Assist. Prof. Dr | Alice | Di Donna | Université Grenoble Alpes | France | Engineering | Geotechnical engineering | Best Researcher Award | worldtopscientists.com |
| Dr | Alina | Basnet | SUNY Upstate Medical University | United States | Medicine and Dentistry | Oncology | Best Researcher Award | worldtopscientists.com |
| Assist Prof Dr | Alireza | Asle Zaeem | Nuclear science and technology research institute (NSTRI) | Iran | Physics and Astronomy | Fusion engineering | Best Researcher Award | worldtopscientists.com |
| Assist Prof Dr | Álvaro | Figueira | FCUP - Universidade do Porto | Portugal | Computer Science | Artificial Intelligence | Best Paper Award | worldtopscientists.com |
| Dr | Aly Mousaad | Aly | Louisiana State University | United States | Engineering | Civil and Environmental and Mechanical Engineering | Best Researcher Award | worldtopscientists.com |
| Dr | Amal | Balila | Samer Engineering Consultancy Group | Oman | Engineering | Bio-based Building Materials | Best Researcher Award | worldtopscientists.com |
| Dr | Amanda | Femano | Air Force Institute of Technology Graduate School of Engineering and Management Department of Operational Sciences | United States | Business, Management and Accounting | Supply Chain Resilience | Best Researcher Award | worldtopscientists.com |
| Dr | Amani Jackson | Uisso | Tanzania Forestry Research Institute | Tanzania | Other | Forest and natural resources sciences | Best Researcher Award | worldtopscientists.com |
| Ms | Ambar | Shaikh | University of York | United Kingdom | Chemistry | Mass Spectrometry | Best Researcher Award | worldtopscientists.com |
| Ms | Amena | Darwish | University of Skovde | Sweden | Engineering | Applications of Laser Sensors for Precision Measurements | Best Researcher Award | worldtopscientists.com |
| Prof | Amgalan | Bor | National University of Mongolia | Mongolia | Materials Science | Powder technology | Best Researcher Award | worldtopscientists.com |
| Dr | Amin | Darabnoush Tehrani | The University of Texas at Arlington | United States | Engineering | Civil Engineering / Buried Infrastructure Rehabilitation | Best Researcher Award | worldtopscientists.com |
| Mr | Amir | Maharjan | University of Southern Queensland | Australia | Agricultural and Biological Sciences | Wildlife Conservation | Best Researcher Award | worldtopscientists.com |
| Assist. Prof. Dr | Amirhossein | Baghestani | Shahid Beheshti University | Iran | Engineering | Transportation | Interdisciplinary Research Excellence Award | worldtopscientists.com |
| Dr | Amirmohammad | Behzadi | KTH Royal Institute of Technology | Sweden | Energy | Smart Energy System Design/Control/Optimization | Best Researcher Award | worldtopscientists.com |
| Dr | Ammar | Chouchane | University centre of Barika | Algeria | Engineering | Pattern recognition | Best Researcher Award | worldtopscientists.com |
| Dr | Ammar | Javed | NYU Langone Health | United States | Medicine and Dentistry | Pancreatic Surgery | Best Researcher Award | worldtopscientists.com |
| Assist Prof Dr | AMSAPRABHAA | M | Shiv Nadar University | India | Computer Science | Computer Vision | Best Researcher Award | worldtopscientists.com |
| Dr | ANA | DE ANDRÉS-MARTÍN | Hospital Universitario Ramón y Cajal | Spain | Health Professions | Inmunología | Best Researcher Award | worldtopscientists.com |