prisonjustice.ca: Activist Links
- Links to Canadian, American, and international prison-related organizations and government offices.
- http://www.prisonjustice.ca/resources_links/activist_links.html

FindLaw: Prisoner Rights & Resources
- A directory of links to mostly national organizations focused on prisoner support.
- http://criminal.findlaw.com/crimes/criminal_help/prisoners.html

Prison Activist Resource Center: Prison Labor
- List of links to state-owned prison industry operations in the U.S.
- http://www.prisonactivist.org/prison-labor/

Prison Policy Initiative Visitor Links
- Over 200 visitor-submitted links to web sites, essays, reports, articles, and other resources. Categories include Felon Disenfranchisement, Legal Resources, Prison Abolition, and Research and Statistics.
- http://www.prisonsucks.com/links/

Prison Issues and Prisoner Solidarity Links
- An extensive list from newsletters to major advocacy organizations, as well as support groups and pages for individual prisoners.
- http://www.neravt.com/left/directory/subjects/prisoner.htm

360 Informative Web Links
- An annotated directory of sites, reports, and articles accessible on the web. Section headings include General Statistics, Drug Policy, Juvenile Justice, and Women in Prison, all with a U.S. focus.
- http://www.360degrees.org/resources/links.html

PrisonReform.org
- A descriptive list of government sites, support groups, and charities related to prison and penal reform, mainly within the United Kingdom.
- http://www.prisonreform.org/

Prison Information Links
- The American Society of Criminology resource page for prison and jail statistics, sentencing, and prison culture.
- http://www.soci.niu.edu/~critcrim/prisons/prisons.html