| Department of Mathematical Sciences High School Math Contest Award | Lakehead University | Faculty of Science and Environmental Studies | Department of Mathematical Sciences | |
| Desmond I Crossley Memorial Scholarship | University of Alberta | Faculty of Graduate Studies and Research, Faculty of Agricultural, Life and Environmental Sciences | Department of Renewable Resources | Forest Management, Silviculture |
| Dessau Soprin Engineering Scholarship | Carleton University | Faculty of Engineering and Design | Department of Civil and Environmental Engineering | |
| Detomasi Master's Degree Project Award | University of Calgary | Faculty of Environmental Design | | |
| Devon Canada Corporation Bursary in Environmental Science | University of Calgary | Faculty of Science | | Bachelor of Science: Environmental Science |
| Dianne Kieren Graduate Award in Human Ecology | University of Alberta | Faculty of Graduate Studies and Research, Faculty of Agricultural, Life and Environmental Sciences | Department of Human Ecology | |
| Direct Energy Earth & Environmental Sciences Scholarship | Okanagan University College | Kelowna Campus | Department of Engineering Technologies | Water Quality and Environmental Engineering Technology |
| Director's Award in Environmental Science | Carleton University | Faculty of Science | | Environmental Science |
| Distinguished Graduating Student Award - Tourism and Environment | Brock University | Faculty of Social Sciences | Department of Tourism and Environment | |
| Dixon A.R. Thompson Memorial Graduate Scholarship | University of Calgary | Faculty of Environmental Design, Haskayne School of Business, Interdisciplinary | | |
| Domtar Forest Products Bursary | Lakehead University | Faculty of Forestry and the Forest Environment | | Honours Bachelor of Science in Forestry |
| Don and Ruth Clandinin Scholarship in Poultry Science | University of Alberta | Faculty of Agricultural, Life and Environmental Sciences | | Bachelor of Science: Poultry Science |
| Don Palfrey Scholarship | Nova Scotia Agricultural College | | Department of Environmental Sciences | Pest Management |
| Donald A Shaw Memorial Graduate Scholarship | University of Alberta | Faculty of Graduate Studies and Research, Faculty of Agricultural, Life and Environmental Sciences | Department of Agricultural Food and Nutritional Science | Bioresource and Food Engineering, Land Reclamation and Remediation |
| Donald MacKenzie Munroe Fellowship | McGill University | Faculty of Agricultural and Environmental Sciences | | |
| Donald McQ Shaver Undergraduate Research Travel Award | University of Alberta | Faculty of Agricultural, Life and Environmental Sciences | | Poultry Science, Food Science and Technology |
| Donald P. Watson Bursaries in Horticultural Science | University of Guelph | | | Horticultural Science, Landscape Architecture, Agronomy, Agricultural Science, Environmental Science |
| Donald R. Wiles Scholarship in Environmental Science | Carleton University | Faculty of Science | Institute of Environmental Science | Environmental Science |
| Donald W. Hurd Bursary | McMaster University | Faculty of Science | | Earth and Environmental Sciences |
| Doris Badir Graduate Research Fellowship in Human Ecology | University of Alberta | Faculty of Graduate Studies and Research, Faculty of Agricultural, Life and Environmental Sciences | Department of Human Ecology | |
