Databases by Subject

Digital Commons has millions of documents. Limit your search to Dissertations.

Catalog of 800,000+ non-US, non-Canadian doctoral dissertations. Use Interlibrary Loan to request.

Database of 820,000+ research theses and dissertations from 619 European universities.

EBSCO Open Dissertations makes electronic theses and dissertations (ETDs) more accessible to researchers worldwide. The free portal is designed to benefit universities and their students and make ETDs more discoverable.

Search 500,000 UK dissertations, many open access. For those not immediately available for download, you can request digitization by the British Library. (Temporarily down)

Search and download electronic theses and dissertations (ETDs) across multiple US and non-US institutions.

Indexes more than 2 million open access dissertations and theses. from 1100+

Open access collection within ProQuest's Dissertations & Theses.

Search libraries Worldwide for Dissertations.