- Lafayette Public Library
- libraries.org — a directory of libraries throughout the world
- LibWeb - Library Servers via WWW — currently lists over 8,000 pages from libraries in 146 countries
- LOUIS Academic Library Catalogs
- Louisiana Digital Library
- United States Library of Congress Catalog
- USGS Wetlands and Aquatic Research Center
- WorldCat (OCLC) — Cataloging information for books and other materials from libraries around the world.
Search the University of Louisiana at Lafayette Dupré Library Catalog.