Alumni listing sites for schools throughout the world can be found in these comprehensive alumni directories. Most have free registration for basic features and offer paid subscriptions for advanced features.
Lists US and Canadian schools, both domestic and international. Free registration to see who is listed. Subscription fees to send personal messages and use other features. Claims over 37 million members. http://www.classmates.com/
Lists all types of schools (primary, secondary, colleges, etc.). across the world. Free registration. Claims over 2 million members. http://www.gradfinder.com/
Lists US and Canadian high schools and colleges. Free registration to view basic listings and post to message boards. One-time listing fee to send personal messages and use advanced features. http://www.schoolnews.com/
Lists US and Canadian high schools. People search available as well. Free registration to see who is listed. An annual fee is required to send personal email and use other features. Claims over 22 million members. http://www.reunion.com/
Lists all type of organizations around Australia and New Zealand. Free registration to view most information. Yearly fee to send and post messages and use other features. Claims over 1 million members. http://www.schoolfriends.com.au
Consortium of the Berlin universities Humboldt-Universitaet, Freie Universitaet and Technische Universitaet (Germany) for Alumni from developing counties. Free registration. http://www.ban-project.de
Lists US and Canadian alumni within The Names Database. No registration required. This is a static snapshot and is updated periodically. http://static.namesdatabase.com/
