| Dr | Dewa Putu Wisnu | Wardhana | Neurosurgeon, Lecturer/Department of Neurosurgery, Udayana University-Prof. IGNG Ngoerah General Hospital. | Indonesia | Human Resources Analytics | Spine | Best Researcher Award | researchdataanalysis.com |
| Dr | Desta Dugassa | Fufa | Haramaya University | Ethiopia | Quality Control and Process Optimization | Food Science and Nutrition | Best Researcher Award | researchdataanalysis.com |
| Mr | DESMOND | BARTHOLOMEW | FEDERAL UNIVERSITY OF TECHNOLOGY OWERRI | Nigeria | Wavelet based analysis | Denoising | Young Scientist Award | researchdataanalysis.com |
| Denis | Depes | Tampere University | Finland | Machine Learning Applications | Cardiovascular pathology, morphometry | Best Researcher Award | researchdataanalysis.com |
| Dr | Deme | Hirko | Jimma University | Ethiopia | Data Analysis | Civil/Water Engineer | Research Excellence Award | researchdataanalysis.com |
| Dr | Buddha | Deka Boruah | University College London (UCL) | United Kingdom | Energy and Utilities Analytics | Energy storage | Best Researcher Award | researchdataanalysis.com |
| Ms | Deepa | . | USMS, GGSIPU | India | Energy and Utilities Analytics | Clean Energy Access | Best Researcher Award | researchdataanalysis.com |
| Mr | Decheng | Li | Lanzhou University of Technology | China | engineering | Design of high-precision measurement control system | Best Researcher Award | researchdataanalysis.com |
| Dr | Daxiong | Ji | Zhejiang University | China | Data Analysis | underwater robot | Research Excellence Award | researchdataanalysis.com |
| Mr | DAVID | PIALLA | ELECTIRCITE DE FRANCE | France | Energy and Utilities Analytics | nuclear safety analysis | Best Industrial Research Award | researchdataanalysis.com |