| Mr | Donovan | Birky | University of Utah | United States | Outstanding Scientist Award | popularengineer.org |
| Prof. Dr | Dragoș-Pătru | Covei | The Bucharest University of Economic Studies | Romania | Best Researcher Award | popularengineer.org |
| Prof. Dr | Ebrahim | Babaei | University of Tabriz | Iran | Best Researcher Award | popularengineer.org |
| Prof | Edson | Rodrigues-Filho | Universidade Federal de São Carlos | Brazil | Excellence in Research | popularengineer.org |
| Dr. | Ehsan | Khedre | Egyptian Drug Authority Pyramids Branch | Egypt | Best Researcher Award | popularengineer.org |
| Ms | Ekin | Çatmabacak | Faculty of dentistry | Turkey | Best Researcher Award | popularengineer.org |
| Prof. | Elena | Strelnikova | Anatolii Pidgorny Institute of Power Machines and Systems, NAS of Ukraine | Ukraine | | popularengineer.org |
| Prof. Dr | Elisa | Bicalho | Universidade Federal de Viçosa - Campus Florestal | Brazil | Women Researcher Award | popularengineer.org |
| Prof | Elisabetta | Michetti | University of Macerata | Italy | Best Researcher Award | popularengineer.org |
| Dr | Elizabet | Janić Hajnal | Institute of Food Technology in Novi Sad, University of Novi Sad | Serbia | Research Excellence Award | popularengineer.org |
| Mr | Elly | Ogutu Isaya | Budapest University of Technology and Economics | Hungary | Research Excellence Award | popularengineer.org |
| Dr. | Elma | Hrustemović | University of Sarajevo Faculty of Veterinary Medicine | Bosnia and Herzegovina | | popularengineer.org |
| Assoc. Prof. Dr | Eman | Mohammady | National Institute of Oceanography and Fisheries | Egypt | Best Researcher Award | popularengineer.org |
| Dr | Emily | Sabo | Colorado School of Mines | United States | Best Researcher Award | popularengineer.org |
| Ms | Emma | Ventura | Università degli Studi di Bari Aldo Moro | Italy | Young Scientist Award | popularengineer.org |
| Dr | Emmaneul | Owusu | CISR-SARI | Ghana | Best Researcher Award | popularengineer.org |
| Prof. Dr. | Emmanuel | Dias de Sousa Lopes | Universidade Federal do Triângulo Mineiro | Brazil | Best Researcher Award | popularengineer.org |
| Mr | Emmanuel | Antwi | Missouri University of Science and Technology | United States | Best Researcher Award | popularengineer.org |
| Dr | Emmanuel Oluwaseyi | Atofarati | University of South Africa | South Africa | Best Researcher Award | popularengineer.org |
| Dr | Enock | Mwakalila | Mzumbe University | Tanzania | Best Researcher Award | popularengineer.org |