Please send corrections and additional resources to admin@ndltd.org.
| Country or Region | Resource Name/URL | Description |
|---|---|---|
| Armenia | Open Access Repository of the Armenian Electronic Theses and Dissertations | |
| Australia | Trove | |
| Bangladesh | Digital Archive of Agricultural Thesis & Journal (DAATJ) | |
| Belgium | BicTel/e (Theses in French) | |
| Belgium | DOKS (Theses in Dutch) | |
| Brasil | Biblioteca Digital Brasileira de Teses e Dissertações | |
| Canada | Theses Canada | |
| Central Asia | Central Asian Thesis Repository | Kazakhstan, Kyrgyzstan, and Tajikistan |
| Finland | Theseus: theses and publications of the Universities of Applied Sciences | |
| Finland | Melinda: Union catalogue of Finnish libraries | |
| France | Theses France | |
| Germany | Deutsche National Bibliothek | |
| Hong Kong | HKU Theses Online (HKUTO) 1941 – present | |
| India | Shodhganga | |
| International | Google Scholar | Harvests theses and dissertations from virtually all registered open-access repositories. |
| International | Global ETD Search (previously: Union Catalog) | NDLTD’s Flagship ETD Search. To contribute content, please follow instructions at http://www.ndltd.org/resources/manage-etds/help-build-global-etd-search |
| International | Cybertesis | A joint project of the Université de Montréal, the Université de Lyon, the Universidad de Chile, and 32 universities of Europe, Africa, and Latin America |
| International | BASE (Bielefeld Academic Search Engine) | Portal to 70 million documents in 3000 repositories. Use Advanced Search to restrict queries to theses and dissertations. |
| International | Open Access Theses & Dissertations (OATD) | |
| Ireland | University College Dublin theses | |
| Italy | TesiOnline | |
| Japan | Japanese Institutional Repositories Online (JAIRO) | |
| Japan | CiNii Dissertations | Database of doctoral dissertations conferred by Japanese Universities and the National Institute for Academic Degrees and University Evaluation. |
| Latin America | Network of OA Repositories | |
| Lithuania | eLABa ETD | |
| Netherlands | Netherlands Research Portal | |
| New Zealand | NZ Research | |
| North America | ProQuest | Paywalled resource. |
| North America | ProQuest Dissertations and Theses | |
| Pakistan | Pakistan Research Repository | |
| Peru | RENATI | Collections of Doctoral, Master and Bachelor theses and dissertations from Peruvian repositories. Project by SUNEDU. |
| Portugal | RCAAP – Repositório Científico de Acesso Aberto de Portugal | |
| P. R. China | China Doctoral Dissertations Full-Text Database | |
| Scandinavia | DiVA | |
| Serbia | NaRDuS – National Repository of Dissertations in Serbia | Collection eThesis Serbia, since June 2013 |
| South Africa | ETD Portal | |
| Spain | Tesis Doctorals en Xarxa | |
| Spain | TESEO | |
| Sweden | Dissertations.se | Also available through DiVA (Scandinavia) |
| Switzerland | Helveticat | |
| Taiwan | National Digital Library of Theses & Dissertations in Taiwan | |
| Türkiye (Turkey) | Tez Merkezi | |
| United Kingdom | EThOS | |
| United States | EBSCO Open Dissertations | Digital version of H.W. Wilson “Doctoral Dissertations Accepted by American Universities, 1933-1955”, extended with records from 1955 til the present. |
| Wales | The National Library of Wales Catalogue |