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19.7k PhD programmes from all around the world
Optometry
The Traditional Program for the Doctor of Optometry degree at Pennsylvania College of Optometry at Salus University follows a legacy that began in 1919, when PCO created a four year degree program that set the standard for all other institutions of optometry that exists today.

Environmental Law
The Doctor of Juridical Science (SJD) in Environmental Law offered by Pace University's Elisabeth Haub School of Law is a graduate research degree intended to prepare legal scholars to research, publish and teach in the field of environmental law, whether in the United States or elsewhere in the world.
Gerontology and Ageing Studies
Our internationally renowned Centre for Innovative Ageing (CIA) is the largest gerontology research centre in Wales and one of the largest in the UK, providing the ideal base for your postgraduate research. This Gerontology and Ageing Studies PhD is offered at Swansea University.
Medical Microbiology
At University of Liverpool, Medical Microbiology represents the study of the agents responsible for causing human or animal infections: bacteria, viruses, fungi or parasites.
Sociology
The Doctor of Philosophy in Sociology at the University of Toronto prepares students for careers in teaching and research. The program trains students to conduct theoretically informed and methodologically sophisticated state-of-the-art sociological research.
Philosophy
Our Philosophy graduate programme at National University of Singapore is home to local and international MA and PhD students who work closely with department faculty, and our popular undergraduate program provides students a world-class learning experience with ample opportunity for roundtable discussion and independent research.

Economics, Finance and Property
In the Economics, Finance and Property programme from Curtin University you will demonstrate expert understanding of theoretical knowledge and to reflect critically on that knowledge and their practice.
Civil Engineering
The Department at University of Hawaii at Manoa offers a graduate program leading to the Ph.D. degree in Civil Engineering with areas of concentration in construction management, environmental engineering, geotechnical engineering, structural engineering, and transportation.
Family Nurse Practitioner
The DNP: Family Nurse Practitioner option at George Washington University prepares graduates to function as doctorally prepared nurses at the highest level of clinical practice, to translate knowledge into practice, to apply policy, as well as design, implement and evaluate innovations to improve health care systems and patient centered outcomes.
Sociology
A doctoral degree in Sociology at the University of South Africa (UNISA) will require you to undertake research at the most advanced academic levels culminating in the submission, assessment and acceptance of a thesis.
Economics
The PhD in Economics at George Washington University is a U.S. Department of Homeland Security STEM-designated degree program.
Family and Human Development
The PhD program in Family and Human Development at Arizona State University is devoted to the study of families, children and youth.
Applied Behavior Analysis
The Applied Behavior Analysis programme from Caldwell University was designed to prepare students for high-level employment within areas where there are growing demands for competent professionals with expertise in applied behavior analysis: namely, developmental services, special education, mental health, and academia.
Molecular Biology
The Molecular Biology PhD degree from Mississippi State University is primarily a research degree. However, a minimum of 30-40 hours of coursework and 30 hours of research beyond the B.S. degree are required.
Strategy, Ethics and Entrepreneurship
University of Virginia's Strategy, Ethics and Entrepreneurship (SEE) Ph.D. Program connects these three fields of study.
Entomology
The Department of Entomology at the University of Illinois at Urbana Champaign offers graduate programs leading to the Master of Science and Doctor of Philosophy degrees.
Accounting and Finance
Our Accounting and Finance PhD at University of Liverpool aims to develop world-class researchers, specialised in building theory and producing valuable insight into current issues in accounting and finance.
Optometry
We’re shaping the future of eye care in the Doctor of Optometry program offered at Indiana University Bloomington.
International Education Policy
The International Education Policy (IEP) program at the University of Maryland offers Ph.D. degrees designed to provide an interdisciplinary understanding of today's educational policy and practice.
Nursing
Our Nursing Ph.D. program at Boston College integrates science, theory, and research to educate the next generation of nurse scientists, educators, policy-makers, and practitioners.