The Postgraduate Institute of Agriculture (PGIA) of the University of Peradeniya is a graduate school that provides trained scientific personnel for the agricultural sector. It was established in 1975. The institution functions as a semi-autonomous unit within the University of Peradeniya. The PGIA offers three degree programmes, M.Sc., M.Phil. and Ph.D/DBA. It has awarded 40 Ph.D., 261 M.Phil., 1019 M.Sc. and 35 MBA degrees since its inception.^[1]

• M.Sc. in Biotechnology
• M.Sc. in Biology

• Postgraduate Diploma in Development Practice Management
• M.Sc. in Agricultural Economics (By Course Work)
• M.Sc. in Environmental Economics (By Course Work)
• M.Sc. in Natural Resource Management (By Course Work)
• M. Phil. in Agricultural Economics (By Course Work and Research)
• M. Phil. in Agricultural Economics (By Research)
• Ph.D. in Agricultural Economics (By Course Work and Research)
• Ph.D. in Agricultural Economics (By Research)

• M.Sc. in Integrated Water Resources Management (IWRM)
• M.Sc. in Agricultural and Biosystems Engineering
• M.Sc. in Geoinformatics

• M.Sc. in Organizational Management
• M.Sc. in Development Communication and Extension

• M.Sc. in Animal Science
• M.Sc. in Poultry Science and Technology
• M.Sc. in Dairy and Meat Product Technology
• M.Sc. in Aquatic Bio-resources Management and Aquaculture

• Degree Programme in Master of Business Administration (MBA)
• Degree Programme in Doctor of Business Administration (DBA)
• Degree Programme in Doctor of Philosophy (Ph.D.)

• M.Sc. in Crop Science
• M.Sc. in Environmental Forestry
• M.Sc. in Floriculture and Landscape Architecture
• M.Sc in Tropical Agriculture (By Course Work and Research)

• M.Sc. in Food Science and Technology
• M.Sc. in Food and Nutrition

• M.Sc. in Plant Protection Technology
• M.Sc. in Molecular and Applied Microbiology

• M.Sc. in Tropical Soil Management
• M.Sc. in Environmental Soil Science
• M.Sc. in Soil and Environmental Microbiology

• Official website