International Association of Labour History Institutions
- Provides news, serials tables of contents, and other services from all major collecting institutions in the field.
- http://www.ialhi.org/

Irish Labour History
- Includes scanned material and links.
- http://www.irishlabour.com

History Of Work Information System
- Presents the world of work of the past as known by occupational activities.
- http://historyofwork.iisg.nl

Labour History Resources
- News, links and resources.
- http://labourhistory.net

Smithsonian Magazine: Hell's Bells
- Includes several articles on labor conditions in the 19th century.
- http://www.smithsonianmag.com/issues/2002/may/object.php

Child Labour 1750-1850
- Extensive treatment of the topic, from the Encyclopaedia of British History.
- http://www.spartacus.schoolnet.co.uk/IRchild.main.htm

Labor Arts
- Virtual museum exhibiting and cataloging the art of the labor movement and working people. Collections include parades, cartoon art on labor themes, and buttons and badges.
- http://www.laborarts.org/