| Dr | Alebel | Guangul | Dilla University | Ethiopia | Social Sciences | health communication | Best Researcher Award | youngscientistawards.com |
| Dr | Alejandra | Contreras | Hospital infantil de México Federico Gómez | Mexico | Health Professions | Lab de investigación en Biología Molecular | Women Researcher Award | |
| Dr | Alejandro | Belanche | Universidad de Zaragoza | Spain | Agricultural and Biological Sciences | Producción Animal | Excellence in Research | |
| Dr | Alejandro | Serrano | The University of Manchester | United Kingdom | Engineering | Electrical Engineering-Power Systems | Best Researcher Award | |
| Dr | Aleksandar | Goranov | Old Dominion University | United States | Environmental Science | Analytical environmental chemistry | Best Researcher Award | youngscientistawards.com |
| Dr | Aleksandar | Goranov | Old Dominion University | United States | Environmental Science | Analytical Environmental Chemistry | Young Scientist Award | youngscientistawards.com |
| Dr | Aleksandra | Bazan-Wozniak | Department of Applied Chemistry, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland; | Poland | Environmental Science | biomaterials, biocarbons, activated carbons | Best Researcher Award | youngscientistawards.com |
| Mrs | Alemeshet Kebede | Yimer | Arba Minch University, Ethiopia | Ethiopia | Engineering | Remot sensing and hydrology, Climate, Irrigation | Best Researcher Award | youngscientistawards.com |
| Assist. Prof. Dr | Alessandra | Ricciardelli | University of Naples "Federico II" | Italy | Economics, Econometrics and Finance | Management and Organization Studies | Women Researcher Award | youngscientistawards.com |
| Dr | Alessandra | Amendola | Istituto Nazionale per le Malattie Infettive Lazzaro Spallanzani | Italy | Immunology and Microbiology | Virologia | Women Researcher Award | youngscientistawards.com |
| Dr | Alessandra | Foresta | University of Southampton | United Kingdom | Economics, Econometrics and Finance | Applied Economics | Best Researcher Award | youngscientistawards.com |
| Dr | Alessia | Annibale | King's College London | United Kingdom | Mathematics | Statistical Physics | Best Researcher Award | youngscientistawards.com |
| Mr | Alex | Y | LARPM: SARP - CIPET (Central Institute of Petrochemicals Engineering & Technology) | India | Engineering | Energy, Design, Additive Manufacturing | Young Scientist Award | |
| Mr | Alex Ayenew | Chereka | Mattu University | Ethiopia | Health Professions | Health informatics | Young Scientist Award | youngscientistawards.com |
| Dr | ALEXANDER | FORDJOUR | KOFORIDUA TECHNICAL UNIVERSITY BOX 981 KOFORIDUA | Ghana | Engineering | irritation | Excellence in Research | youngscientistawards.com |
| Mr | Alexander | Rogachev | NRC Kurchatov Institute | Russia | Materials Science | Synchrotron researches | Best Researcher Award | youngscientistawards.com |
| Dr | Alexandre | Esper | Laboratoire Leprince Ringuet / Ecole Polytechnique | France | Physics and Astronomy | Physics of Sensors and Instrumentation | Young Scientist Award | youngscientistawards.com |
| Dr | Alexandre | Salgado | University of Aveiro | Portugal | Engineering | Mechanical Engineering | Best Researcher Award | youngscientistawards.com |
| Dr | Alexia | Barbarossa | Department of Pharmacy–Pharmaceutical Sciences, University of Bari “Aldo Moro”, 70125 Bari, Italy; | Italy | Pharmacology, Toxicology and Pharmaceutical Science | Medicinal chemistry | Young Scientist Award | youngscientistawards.com |
| Dr | Alfonso Guillermo | Banderas Tarabay | Instituto Mexicano de Tecnología del Agua | Mexico | Environmental Science | Gestión sustentable de recursos hídricos | Best Researcher Award | youngscientistawards.com |