| Mrs | Anahit | Sargsyan | IGIC Armenia | Armenia | Chemistry | material | Women Researcher Award | worldtopscientists.com |
| Dr | Ana Lúcia | Pires | University of Porto - FCUP | Portugal | Physics and Astronomy | Quantum Technologies | Women Researcher Award | worldtopscientists.com |
| Dr | Ana Karine Furtado de | Carvalho | Escola de Engenharia de Lorena - Universidade de São Paulo | Brazil | Environmental Science | biorefinery award, biocatalysis, biofuels, food technology, biomass chemistry | Best Researcher Award | |
| Dr | ANA | DE ANDRÉS-MARTÍN | Hospital Universitario Ramón y Cajal | Spain | Health Professions | Inmunología | Best Researcher Award | worldtopscientists.com |
| Assist Prof Dr | AMSAPRABHAA | M | Shiv Nadar University | India | Computer Science | Computer Vision | Best Researcher Award | worldtopscientists.com |
| Dr | Ammar | Chouchane | University centre of Barika | Algeria | Engineering | Pattern recognition | Best Researcher Award | worldtopscientists.com |
| Assoc. Prof. Dr | Ammar | Odeh | Princess Sumaya University for Technology | Jordan | Computer Science | CyberSecurity | Best Researcher Award | worldtopscientists.com |
| Dr | Ammar | Javed | NYU Langone Health | United States | Medicine and Dentistry | Pancreatic Surgery | Best Researcher Award | worldtopscientists.com |
| Dr | Amirmohammad | Behzadi | KTH Royal Institute of Technology | Sweden | Energy | Smart Energy System Design/Control/Optimization | Best Researcher Award | worldtopscientists.com |
| Assist. Prof. Dr | Amirhossein | Baghestani | Shahid Beheshti University | Iran | Engineering | Transportation | Interdisciplinary Research Excellence Award | worldtopscientists.com |
| Dr | Amir Hossein | Poursaeed | University of Exeter | United Kingdom | Engineering | Electrical Engineering | Best Researcher Award | worldtopscientists.com |
| Mr | Amir | Maharjan | University of Southern Queensland | Australia | Agricultural and Biological Sciences | Wildlife Conservation | 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 |
| Prof | Amgalan | Bor | National University of Mongolia | Mongolia | Materials Science | Powder technology | 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 |
| Dr | Amel | Hamdi | Instituto de la grasa | Spain | Agricultural and Biological Sciences | Nutraceuticals, Functional Foods, and Novel Foods | Research Excellence Award | worldtopscientists.com |
| Ms | Ambar | Shaikh | University of York | United Kingdom | Chemistry | Mass Spectrometry | 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 |
| 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 | Amal | Balila | Samer Engineering Consultancy Group | Oman | Engineering | Bio-based Building Materials | Best Researcher Award | worldtopscientists.com |