The Social Science Research Council Mellon International Dissertation Research Fellowship (IDRF) offers nine to twelve months of support to graduate students in the humanities and humanistic social sciences who are enrolled in PhD programs in the United States and conducting dissertation research on non-US topics. Sixty-eight fellowships are awarded annually. Fellowship amounts vary depending on the research plan, with a per-fellowship average of $21,000. The fellowship includes participation in an SSRC-funded interdisciplinary workshop upon the completion of IDRF-funded research.

Eligibility
The program is open to graduate students in the humanities and humanistic social sciences—regardless of citizenship—enrolled in PhD programs in the United States. Applicants to the 2018 IDRF competition must complete all PhD requirements except on-site research by the time the fellowship begins or by December 2018, whichever comes first.

The program invites proposals for dissertation research conducted, in whole or in part, outside the United States, on non-US topics. It will consider applications for dissertation research grounded in a single site, informed by broader cross-regional and interdisciplinary perspectives, as well as applications for multi-sited, comparative, and transregional research.