| Dr | Seba | Ausili | University of Miami | United States | Best Researcher Award | popularengineer.org |
| Dr | Emmanuel Oluwaseyi | Atofarati | University of South Africa | South Africa | Best Researcher Award | popularengineer.org |
| Assoc. Prof. Dr | Gayatri | Athalye-Jape | King Edward Memorial Hospital | Australia | Women Researcher Award | popularengineer.org |
| Prof. Dr | Teodor | Atanackovic | University of Novi Sad, 21000 Novi Sad | Serbia | Best Researcher Award | popularengineer.org |
| Mr | Fatmir | Asllanaj | CNRS - LEMTA | France | Best Researcher Award | popularengineer.org |
| Mrs | Naziya | Aslam | MNNIT Allahabad | India | Best Researcher Award | popularengineer.org |
| Dr | Mohd | Asim | Indian Agricultural Research Institute (IARI) | India | Best Researcher Award | popularengineer.org |
| Dr | Rezan | Ashayeri Ahmadabad | University of Alberta | Canada | Best Researcher Award | popularengineer.org |
| Mr | Muhammad | Arslan | Mechanical Engineering Department, University of Engineering and Technology Taxila, Punjab, Pakistan | Pakistan | Best Researcher Award | popularengineer.org |
| Mr | JOSÉ | ARIAS | Xunta de Galicia | Spain | Excellence Award (Any Scientific field) | popularengineer.org |
| Dr | Joseph | Arhavbarien | Rockedge Ventures UK Ltd | United Kingdom | Best Researcher Award | popularengineer.org |
| Mr | André | Araújo | Ingeniarius, Lda & Institute For Systems and Robotics - U Coimbra | Portugal | Best Researcher Award | popularengineer.org |
| Dr | Maisa | Araujo | Fiocruz Rondônia | Brazil | Best Researcher Award | popularengineer.org |
| Prof. Dr | Haydar | ARAS | Eskişehir Osmangazi University | Turkey | Excellence Award (Any Scientific field) | popularengineer.org |
| Dr | Maria | APOSTOL | Iasi University of Life Sciences | Romania | Excellence in Research | popularengineer.org |
| Prof. Dr | Nicholas | Apergis | University of Piraeus | Greece | Best Researcher Award | popularengineer.org |
| Assoc. Prof. Dr | ORAPIN | ANUTARAPONGPAN | Department of ophthalmology, Faculty of Medicine, Srinagarind Hospital, Khon Kaen University | Thailand | Best Researcher Award | popularengineer.org |
| Dr | muhammad Khalid | anser | Xi'an International University | China | Best Researcher Award | popularengineer.org |
| Dr | Timothy Amangdam | Anemana | Council for Scientific and Industrial Research, Soil Research Institute | Ghana | Best Researcher Award | popularengineer.org |
| Prof | Dong | An | China Agricultural University | China | Best Researcher Award | popularengineer.org |