The Wineburgh Library
- Philatelic research library at the University of Texas (Dallas) with books, periodical volumes, philatelic journals and a selection of post office publications and reports.
- http://www.utdallas.edu/library/collections/speccoll/wprl/wprl.htm

The Canadian Postal Archives
- Provides an overview of the philatelic collections preserved by the National Archives of Canada. Includes information about every postage stamp issued by Canada and British North America since 1851.
- http://www.collectionscanada.ca/philately-postal/index-e.html

Rocky Mountain Philatelic Library
- Houses over 5000 books on philately, issues of periodicals, auction catalogs for research purposes, a western history (postal history) and railroad collection, post office publications dating back to 1876, a collection of maps dating back to the 1870's, a
- http://www.rockymountainphilateliclibrary.com/

The British Library's Philatelic Collections
- A collection of stamps, postal history and books, including the Tapling Collection. Over eight million items. The collections, together with philatelic books, photographs, general reference material, maps, newspapers and of
- http://www.bl.uk/collections/stamps.html

National Philatelic Society Library (NPSL)
- A library with 1750 linear feet of shelving covering all aspects of stamp collecting from 1865 to date. It is very strong on periodicals of the world.
- http://www.ukphilately.org.uk/nps/library/library.htm

American Philatelic Society
- The largest public philatelic library in the United States, Its holdings include catalogues, government documents, auction catalogues, and a variety of other materials. Located in State College, Pennsylvania.
- http://www.stamplibrary.org/

Western Philatelic Library
- Located in Sunnyvale, California, the library has over 8,000 philatelic books and monographs available for public examination.
- http://www.pbbooks.com/wpl.htm