Environmental Law
- Asia-Pacific Centre for Environmental Law ASIL Guide to Electronic Resources for International Environmental Law Australian Legal and Policy Resources for Environmental Lawyers
- CataLaw : Legal Topics : Environmental Law
- Ecolex: Gateway to Environmental Law
- EnviroLink - Legislation and Policy
- Environmental Law Alliance Worldwide (E-LAW)
- Environmental Law Net
- European Environmental Law
- Georgetown - International Environmental Law Links
- Hieros Gamos : World Environment Law
- Jurist Legal Intelligence: Environmental Law
- New Zealand Centre for Environmental Law
- Parliament of Australia Environmental Law Links
- ResearchWire - Environmental Law on the Web
- The University of Montana - Environmental Law Links
- University of Bologna, Italy – Research Guide to International Law on the Internet: International Environmental Law
- Washburn University School of Law - Environmental Law
General Environmental
- Earth Directory
- Envirolink Library
- The National Environmental Data Index (NEDI)
- Uganda – National Environment Management Authority (NEMA)
General Law
- Cornell Legal Information Institute (LII)
- EURLEX – The portal to European Union Law
- Law Library of Congress – nations of the world
- Pace virtual environmental law library (takes you to main library site)
Treaty & International Law Databases
- Admiralty and Maritime Law Guide
- American Society of International Law, Wildlife Interest Section: Treaties and Soft Law Directory
- Australian Treaty Library
- Council of Europe Treaties
- Environmental Treaties and Resources Indicators (ENTRI)
- Fletcher-Ginn Multilaterals Project
- Food & Agriculture Organization of the United Nations - Legal Office
- Transboundary Freshwater Dispute Database (this is not a database)