| Assoc. Prof. Dr | Bita | Ayati | Tarbiat Modares University | Iran | Engineering | Water & Wastewater Treatment | Best Researcher Award | worldtopscientists.com |
| Mr | Mathew Awine | Ayamdoo | Accra College of Education | Ghana | Arts and Humanities | Legal History, African History | Best Review Article Award | worldtopscientists.com |
| Mr | Prashant | Awasthi | Accenture LLP | United States | Computer Science | Artifical Intelligence and Machine learning | Best Researcher Award | worldtopscientists.com |
| Assist. Prof. Dr | SITI RAHMAH | AWANG | Universiti Teknologi Malaysia | Malaysia | Business, Management and Accounting | Managment/ Organizational Behaviour/ HRM | Best Researcher Award | worldtopscientists.com |
| Dr | sana | awan | university of lahore | Pakistan | Biochemistry, Genetics and Molecular Biology | Cell and molecular biology | Women Researcher Award | worldtopscientists.com |
| Prof. Dr | mohamed | attia | Ain Shams University | Egypt | Chemistry | biosensors for early diagnosis of cancer diseases | Best Researcher Award | worldtopscientists.com |
| Dr | Fatin | Atrooz | University of Houston | United States | Neuroscience | Behavioral neuroscience | Best Researcher Award | worldtopscientists.com |
| Prof | P.P.A. Wasantha | Athukorala | University of Peradeniya | Sri Lanka | Social Sciences | Education | Best Researcher Award | worldtopscientists.com |
| Prof | Ferhunde | Atay | Eskisehir Osmangazi University | Turkey | Energy | Nanomaterials | Women Researcher Award | worldtopscientists.com |
| Dr | Mohamed-Zakaria | Assani | University of Medicine and Pharmacy of Craiova | Romania | Immunology and Microbiology | Immunology | Best Researcher Award | worldtopscientists.com |
| Assist. Prof. Dr | Francesco | Asnicar | Department CIBIO, University of Trento, Italy | Italy | Immunology and Microbiology | human gut microbiome; metagenomics; micro-eukaryotes; Blastocystis | 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 | MURAT | AŞIK | ISTANBUL MEDENIYET UNIVERSITY | Turkey | Health Professions | INTERVENTIONAL RADIOLOGY | Scientific Excellence Achievement Award | worldtopscientists.com |
| Mr | Muhammad | Asif | Government College University Faisalabad | Pakistan | Chemical Engineering | Medicinal chemistry and Chemical biology | Best Researcher Award | worldtopscientists.com |
| Mr | Muhammad | Asif | Shenzhen University | China | Energy | Solar energy | Best Research Article Award | worldtopscientists.com |
| Dr | Ilnaz | Ashayeri | Birmingham city university | United Kingdom | Other | Construction | Research Excellence Award | worldtopscientists.com |
| Dr | Zeinab | Asgari | Isfahan University of Technology | Iran | Agricultural and Biological Sciences | Animal breeding | Best Researcher Award | worldtopscientists.com |
| Mr | Dessie Ezez | Asfaw | Arba Minch University | Ethiopia | Chemistry | Analytical Chemistry | Impactful Researcher Award | worldtopscientists.com |
| Dr | Evans | Asenso | University of Ghana, Department of Agricultural En | Ghana | Agricultural and Biological Sciences | Environmental Science | Best Researcher Award | worldtopscientists.com |
| Prof | Makoto | Asashima | Teikyo University 、Advanved Comprehensive Research Organization | Japan | Biochemistry, Genetics and Molecular Biology | Developmental Biology, animal embryonic development | Lifetime Achievement Award | worldtopscientists.com |