| Dr | Аида | Даугалиева | КазНИИЖиК | Kazakhstan | Genomic Data Analytics | анализ генома бруцелл | Best Researcher Award | researchdataanalysis.com |
| Dr | David | Almorza | University of Cádiz | Spain | Statistical Analysis | multivariate analysis | Best Researcher Award | researchdataanalysis.com |
| Dr | David | Detz | Moffitt Cancer Center | United States | Healthcare Data Analysis | Breast Cancer | Best Researcher Award | researchdataanalysis.com |
| Prof Dr | David | Garcia-Sanoguera | Universitat Politècnica de València | Spain | Emerging Research Trends | Eco-efficient materials | Best Researcher Award | researchdataanalysis.com |
| Prof Dr | David | Gillen | University of British Columbia | Canada | Predictive Modeling Innovations | economic and logistics modelling | Excellence in Research | researchdataanalysis.com |
| Dr | Daxiong | Ji | Zhejiang University | China | Data Analysis | underwater robot | Research Excellence Award | researchdataanalysis.com |
| Mr | Decheng | Li | Lanzhou University of Technology | China | engineering | Design of high-precision measurement control system | Best Researcher Award | researchdataanalysis.com |
| Ms | Deepa | . | USMS, GGSIPU | India | Energy and Utilities Analytics | Clean Energy Access | Best Researcher Award | researchdataanalysis.com |
| Dr | Buddha | Deka Boruah | University College London (UCL) | United Kingdom | Energy and Utilities Analytics | Energy storage | Best Researcher Award | researchdataanalysis.com |
| Dr | Deme | Hirko | Jimma University | Ethiopia | Data Analysis | Civil/Water Engineer | Research Excellence Award | researchdataanalysis.com |
| Dr | Denis | Depes | Tampere University | Finland | Machine Learning Applications | Cardiovascular pathology, morphometry | Best Researcher Award | researchdataanalysis.com |
| Mr | DESMOND | BARTHOLOMEW | FEDERAL UNIVERSITY OF TECHNOLOGY OWERRI | Nigeria | Wavelet based analysis | Denoising | Young Scientist Award | researchdataanalysis.com |
| Dr | Desta Dugassa | Fufa | Haramaya University | Ethiopia | Quality Control and Process Optimization | Food Science and Nutrition | Best Researcher Award | researchdataanalysis.com |
| 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 | Dharmendrasinh | Chauhan | Charotar University of Science and Technology | India | Environmental Data Analysis | Sustainable 6G | Best Researcher Award | researchdataanalysis.com |
| Mr | Dhritidyuti | Bose | Department of Conservation | New Zealand | Climate Change Data Analysis | Economics | Best Researcher Award | researchdataanalysis.com |
| Mr | Di | Mao | Peking University Third Clinical School of Medicine | China | Data Analysis | Public database mining | Best Researcher Award | researchdataanalysis.com |
| Prof Dr | Diamant | Thaci | Institute and Comprehensive Center for Inflammation Medicine University of Luebeck, Germany | Germany | Emerging Research Trends | clinical trial | Best Researcher Award | researchdataanalysis.com |
| Dr | Dickson | Mkoka | Muhimbili University of Health and Allied Sciences | Tanzania | Data Quality Enhancement | Qualitative research | Best Researcher Award | researchdataanalysis.com |
| Mr | Didi | Halim | Bandung Institute of Technology | Indonesia | Government and Public Policy Analysis | Public Sector Performance Management | Research Excellence Award | researchdataanalysis.com |