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Full time — Closed
Part time — Closed
Graduate

DPhil in International Relations

The DPhil in International Relations is a programme of doctoral research in the academic study of International Relations.

Closed: Full time

Closed to applications for entry in 2026-27. Register to receive an email when applications open (for entry in 2027-28). 

Closed: Part time

Closed to applications for entry in 2026-27. Register to receive an email when applications open (for entry in 2027-28). 

Expected length:
  • Full time: 3-4 years
  • Part time: 6-8 years
Expected start date:
  • Full time:
  • Part time:
English language level:
  • Higher level required
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About the course

Doctoral students spend the first year of full-time study, or the first two years of part-time study, in the development of, and early work on, the thesis topic; in improving knowledge of research methods; in attendance at relevant lectures, seminars and classes; and in preparing to transfer from Probationer Research Student (PRS - the status with which you will normally be admitted - see Assessment) to full DPhil status.

An academic supervisor will advise and guide you as you progress through the different stages of your doctoral research. In the first year, you will take the Research Design and Methods (RDM) in International Relations course, and you are also recommended to complete one other methods course (either a statistics course in Michaelmas term or one of the courses in Hilary term). You are expected to attend the International Relations DPhil Research Seminar throughout the year and eventually to present your work there. For part-time students, these obligations are distributed across six terms.

Subsequent years are largely devoted to the development of the thesis project.

To learn more about the research topics you’ll have the opportunity to explore, please refer to the Research areas section of this page.

Doctoral theses will normally require substantial original research, often involving archives, fieldwork, interviewing or other forms of data generation and collection. For the doctoral degree the most crucial requirement is that the thesis makes a ‘significant and substantial contribution to the field of knowledge within which it falls’. There are many ways of achieving this.

The department is committed to the rigorous use of a plurality of approaches and methods. There are many different ways of conducting research for a thesis. Any or all may be valid in a given case, depending on the subject of the research and the questions addressed. Some theses may involve an analytical-descriptive attempt at understanding different events, perspectives and traditions of thought. Others may have a strong historiographical element - exploring, for example, the relation between events and ideas, or involving an original and expert use of sources.

Others may involve advancing a hypothesis about a subject and then testing it with a range of qualitative and/or quantitative approaches. Apart from meeting the highest scholarly standards, there is no set template. There is also a strong and successful tradition of normative and critical work. The Oxford International Relations Network seeks to combine the best of North American political science with deep engagement with the international relations of different parts of the world and with the history of different traditions of thought on the subject.

As a DPhil student you will be a member of a distinguished academic community that is renowned for its cutting-edge research and its intensive and individualised teaching and supervision. The programme has received the highest level of recognition in national and international assessment exercises. It is a community from which you will draw support and guidance but which will also learn from your own contribution to its work.

You will have rich opportunities for connecting with fellow-students, postdoctoral fellows, and temporary and permanent academic staff involved in disciplinary and cross-disciplinary research programmes. The department attracts many of the world’s leading figures in International Relations (IR) - as visiting scholars, speakers in the regular IR Colloquium, and participants in research conferences and workshops.

The Department of Politics and International Relations (DPIR) works with a range of research centres and programmes, such as the Oxford Institute for Ethics, Law and Armed Conflict (ELAC), the Centre for the Resolution of Intractable Conflict (CRIC), and the Changing Character of War Centre (CCW).

Research centres actively seek to develop collaborative research activity via conferences, workshops and other academic events. They provide opportunities for you to present your own work in research seminar series. The research centres have an established and popular visitors’ programme which has allowed many scholars of international repute to participate in the DPIR’s research activities.

Research areas

You will have the opportunity to undertake research within the specialised themes of this course.

Course details

Entry requirements

For entry in 2026-27

Funding and costs

College preference

Before you apply

Completing your application

Contact details