| Prof Dr | Alan | Smith | Robert Morris University | United States | Business, Management and Accounting | business analytics, marketing | Best Paper Award | |
| Dr | Alanood | Almurshedi | KSU | Saudi Arabia | Pharmacology, Toxicology and Pharmaceutical Science | pharmaceutical science/drug delivery/Pulmonary | Best Researcher Award | |
| Assist Prof Dr | Alba | Scerrati | University of Ferrara | Italy | Neuroscience | Neurosurgery | Best Researcher Award | |
| Dr | Albert | Dennis | University of Cape Coast | Ghana | Arts and Humanities | clothing or costume | Best Researcher Award | View Profile |
| Dr | Albert | Ugochukwu | University of Saskatchewan, Canada | Canada | Economics, Econometrics and Finance | Agricultural Economics and Food Security | Best Researcher Award | View Profile |
| Dr | Albert Kobina | Mensah | Soil Research Institute | Ghana | Agricultural and Biological Sciences | Environmental soil science | Best Researcher Award | |
| Prof | Aldo | Romero | West Virginia University | United States | Physics and Astronomy | Condensed Matter Physics | Best Researcher Award | View Profile |
| Mr | Alec | Mlambo | Lupane State University | Zimbabwe | Agricultural and Biological Sciences | Crop Science | Best Research Award | |
| Mr | Alejandro | Restrepo Román | GASURE | Colombia | Energy | Energy, combustion, gaseous fuels, hydrogen-natural gas blending | Best Researcher Award | |
| Dr | Alejandro | Piza Moragues | San Gerardo Hospital | Estonia | Medicine and Dentistry | Cirugía Craniofacial | Best Researcher Award | View Profile |
| Ms | Aleksandra | Kręt-Grześkowiak | Wrocław University of Science and Technology | Poland | Engineering | Architecture, Circular Economy | Women Researcher Award | |
| Dr | Aleksey | Kudreyko | Bashkir State Medical University | Russia | Physics and Astronomy | Condensed Matter Physics | Best Research Award | |
| Prof Dr | Alessandro | Bartoloni | INFN Roma and CERN | Italy | Physics and Astronomy | Space Science | Best Researcher Award | |
| Dr | Alessandro | Bile | Sapienza University of Rome | Italy | Physics and Astronomy | Fis/01 02/b1 | Best Researcher Award | View Profile |
| Prof | Alex | Huang | National Yang Ming Chiao Tung University | Taiwan | Economics, Econometrics and Finance | Finance | Best Paper Award | |
| Prof | Alexander | Makulilo | University of Dodoma | Tanzania | Social Sciences | Political Science | Best Researcher Award | |
| Dr | Alexander | Gusev | Fermaltech Montenegro Limited | Montenegro | Chemistry | Hydrogen energy technologies/Hydrogen production from renewable energy sources and environmentally friendly non-renewable energy sources/Transportation of large energy flows/Distribution and delivery of energy to consumers | Environmental Engineering Impact Award | View Profile |
| Prof. Dr | Alexander | Zlotnik | Higher School of Economics | Russia | Mathematics | Applied Mathematics | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Alexander | Ermoshin | Ural Federal University | Russia | Biochemistry, Genetics and Molecular Biology | Plant physiology and biochemestry | Best Research Article Award | View Profile |
| Assist Prof Dr | Alexandra | Nunes | Universidade de Aveiro | Portugal | Biochemistry, Genetics and Molecular Biology | metabolomics / spectroscopy | Excellence in Research | |