Judgepedia is a wiki-style website billed as an "interactive encyclopedia of courts and judges".

The mission of Judgepedia is to help readers find useful information about judges, judicial elections/appointments and court systems in the United States at both the state and federal level.

Judgepedia was founded by the Sam Adams Alliance in 2007, along with Ballotpedia and Sunshine Review. In 2009 sponsorship of Judgepedia was transferred to the Lucy Burns Institute.

Work on Judgepedia started in 2007 with creating pages for all of the federal courts and judges in the United States. Once that project was complete, the focus shifted to state courts and judges, which includes in depth coverage of judicial elections since 2010.

In the Spring of 2008, Judgepedia changed its settings to require registration prior to editing the wiki.